Now that you are here, you must be looking for the best cmh bulb! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best cmh bulb brands in United States of America and a buyer’s guide for making an informed buying decision.
Before we begin with the list, We ask you to make a list of things that you are looking for in a cmh bulb. It could be anything which you’ll require when doing tasks. This will help you have some clarity about the important things and will help you save money by not overspending on the features you won’t use or a product that has more features!
You surely are here for being able to make an informed buying decision when it comes to cmh bulb and you must be looking for the list, We know that! But before we begin, we’d like to tell you that, this is the most unbiased list ever, it has specs, lists down the features of the cmh bulb, best brands and has a dedicated buyer’s guide for people in United States of America.
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Best cmh bulb in 2021
1. GRUOTVSZAK 590umol Ceramic Metal Halide 315W 4200K CMH CDM Full Spectrum Indoor Vegging Grow Light Bulb Pack of 2 -Growing Lamps
By GRUOTVSZAK
More Pictures- HIGH PAR PPF: Output as 590μmol/s, designed for plant growth
- WELL-BALANCED FULL SPECTRUM: Vegging favorable spectrum with suitable UVA, Gruotvszak CMH CDM 315W make your plant strong and healthy
- WARM UP and COOL DOWN: 5 mins warm up time to achieve working tempreture, stands at least 7 mins to cool down after use
- SAFE and COMPATIBLE:Standard PGZX18 base with double jacketed bursting proof design,fits all suitable fixtures both high or low frequncy,Low Frequency is recommended
- LONG LIFE: Over 20,000 hours total life time, premium 90% output maintanence for 10000 hours efficient grow,quality guaranteed
2. Horticulture Ceramic Metal Halide (CMH), 315W, PGZX18 Base, 3000K with Red, Far Red and UV Light Spectrum Enhancement, Designed for Flowering Stage, US NRC Licensed, 1 Pack -Patio, Lawn & Garden
By FLILED- The CRI is a measure of a light source’s ability to show object colors naturally
- Therefore, they are safe to humans, animals, plants and environment
- The light efficacy is 105 Lumen/Watt.
- A special portion of UV-A and UV-B spectrum are added to boost oil production.
- Long Life TimeThe light of 3000K horticulture CMH decays much slower than traditional high pressure sodium bulbs (HPS) and metal halides (MH)
- All growing plants under the CMH lights will show their TRUE colors.
- Designed for Horticulture IndustryThe CMH bulbs are designed and manufactured for horticulture industry to generate maximum yields
- The outside glass sleeve of tube will contain all broken components for extra protections.
- The color temperature mixed with deep red and far Red spectrum is dedicated to flower growing stages
- They can maintain 90% of their initial lumen output at 8,000 hours operation time.
- Outstanding Efficacy and Par ValueThe bulb has Photosynthetic Photon Flux (PPF or PAR Value) of 540 uMol/s, consumes 315 Watt electrical power with 33,000 Lumen light output
- Superior Color Rendering IndexThe CMH has a very superior color rendering index (CRI) of 90
- They increase flower production, create higher oil percentage in flowers, and reduce grow time
- The Safest CMH BulbsThe bulbs are inspected and licensed by United States Federal Nuclear Regulatory Commission (NRC) that regulates Krypton-85, a nuclear radiational material incorporated in most CMH bulbs
3. BloomGrow Hydroponic CMH 630W 120/240V Grow Light Fixture 120V Plug w/3100K Full Light Spectrum CMH Bulb Replace LED Digital Ballast for Plant Growing (630W CMH Open Kit 3100K) -Patio, Lawn & Garden
By BloomGrow- 120v/240v: 33000 lumen and ETL Listed replace 1000w hps lamp kit
- Which is less than 50% of the 24,000 Hours that CMH are rated for
- Coverage area is 4ft*4ft,that means bigger harvest and less cost
- CMH bulb provides the full light spectrum, so it can be used for both veg and bloom stages.
- Standard MH bulbs have a lifetime of around 10,000 Hours
- Hydroponic CMH 630W 120/240V Grow Light Fixture 120V Plug w/3100K Full Light Spectrum CMH Bulb Replace LED Digital Ballast for Plant Growing (630W CMH Open Kit 3100K)
4. TopoGrow 630W CMH CDM Grow Light Kit W/3100K Bulb& 120V-240V Ballast 120V Plug Full Light Spectrum CMH Bulb Replace LED Digital Ballast for Plant Growing (630W Enclosed Kit /3100K) -Patio, Lawn & Garden
By TopoGrow- Low heat, close to the sun light, could replace traditional 600W 1000W grow light kit and 300w 600w 1000w grow light kit, the CMH fixture can be used as a primary veg light; a primary light for SOG applications; or a supplemental full spectrum light for large flowering operations.
- 630W CMH Enclosed reflector: Size:24″ Long x 12.5″ Wide x 12″ High, 16AWG/3C SJTW 1200V 6-15P Plug cord, L=16FT, Suitable for PHILIPS GreenPower CDM-T Elite Agro 315W Lamps
- 630W Digital Ballast: Case size: 273.5* 178* 110mm (10.76” * 7.00” * 4.30”), Super cute and light, Input: 120~240V or 240V / 50~60Hz, End of Lamp Life(EOL)Protection, Short circuit protection, Open circuit protection, Ignition failure protection, Thermal protection
- Package includes: 1x reflector with 630W Electronic Ballast UL ETL Listed /2 x315w lamps/ 1 pair of heavy duty 1/8″ rope hangers / metal hooks
- 315w CMH (3100K) bulb: High 1.95 PPF per second light source 3100k color temperature, High 92cri, 33,000 initial lumens (105Lm/W) , High 90% lumen maintenance at 8,000 hr / High 85%, Expected Life Span (hr): 20,000 ,Unique Open Rated Lamp construction reduces radiant heat from the arc tube
5. Vegelumax CMH 315W Grow Light Bulb Full Spectrum 4200K Ceramic Metal Halide Grow Lamp High Efficiency Low Heat Superior Master Color HID CDM for Horticulture Flowering,PGZ18 Socket,1Pack -Growing Lamps
By Vegelumax- High-quality materials:Vegelumax Full spectrum lamps are made from the highest-quality materials, this proprietary phosphorous coating on the outside of the arc tube can enhance lumen output and optimized spectra which provides the richest spectrum and produces more Photosynthetic for your plants growing.
- 6 square feet during the flowering phase.
- Full spectrum light & High lumen output: CRI98+, Initial Lumens: 33,000(110 Lm/W), 540μmol/s, Color Temperature: 4200K, Plugs into a PGZ18 lamp socket,One year warranty
- CMH Lamps Advantages: Promotes higher rate of metabolic activity and resin production through the use of UV and far-red spectra
- CMH lamps can produce more PAR per watt than HPS,Optimal for plants flowering & Vegetables.
- Grow light coverage recommendation:we recommend our consumers use of this 315W lamp to cover an area of approximately 9 square feet during vegetative growth and approx
- Low Heat Generated & Enhanced Lifespan: Vegelumax 4200K CMH lamps run at extra-low operating temperatures; and its double glass jacketed design makes it safe for use in either open or enclosed fixtures,15000 hours rated life.
6. HTGSupply Digital Greenhouse 315W Ceramic Metal Halide Dimmable CMH System with Philips 4200K Full Spectrum Bulb & Hangers -Growing Lamps
By HTG Supply- Includes Philips MasterColor 315-watt ceramic metal halide (CMH) bulb – 3100K – 33,000 lumen output
- 3.07 amps @ 120v (max); includes 10′ 120v power cord with standard-household grounded plug (NEMA 5-15)
- Measures (max): 17.875″ Long x 9.875″ Wide x 10″ High
- Socket type – PGZ18, 4K socket (for use with standard PGZ18 315w CMH bulbs) ; Dimmable Control – 50%, 75%, 100%, 110% settings
- Low-frequency square-wave ballast technology designed for CMH lamps ; multi-volt, operates on 120-240v power ; ultra-low harmonic distortion < 10% TDH
- Electrical: 355 watts – approx
7. TopoGrow CDM CMH 315W Grow Light Fixture Lamp Advanced High-Rflective Hood 120/240V Ballast, with 3100K Grow Light Bulb Full-Spectrum Hydroponic Grow Light and Suspension System -Growing Lamps
By TopoGrow- 315W Adjust Reflector: Size:18″ Long x 9.5″ Wide x 10″ High, 16AWG/3C SJTW 120V 6-15P Plug cord, L=16FT, Highly efficient – puts out 1.9 micromole per watt of electricity, Extremely high PAR levels
- 315w CMH (3100K) bulb: High 1.95 PPF per second light source , 3100k color temperature, High 92cri, 33,000 initial lumens (105Lm/W) , High 90% lumen maintenance at 8,000 hr / High 85%, Expected Life Span (hr): 20,000
- Package includes: 1x reflector with 315w ballast/ 1 x315w lamp /1 x pair of heavy duty 1/8″ rope hangers / metal hooks/ 1xPower cord
- 315W Mini Digital Ballast: Case size: 7.6” (L) 5.10” (W) 2.63”(H), Super cute and light, Input: 120~240V or 240V / 50~60Hz, THD<15% Crest Factor<1.7 UL/CUL, CE Listed
- 315w Ceramic Discharge Metal Halide grow light kit delivers a light spectrum that’s much closer to natural sunlight than typical high intensity discharge (HID) systems
8. Hydrofarm Master 3100K GreenPower Elite Agro CMH Lamp 315 Watt | 2 Pack -Growing Lamps
By Hydrofarm- Bulb must be used in a low frequency ballast!! The existing ANSI C182 LCD for the 315W lamp requires that lamps must be operated on a low-frequency square-wave (LFSW) ballast and the starting current limits are minimum 4.1 amps (RMS) and maximum 5.3 amps (RMS)
- Incredibly high 1.95 PPF (photosynthetic photon flux) per watt per second light source
- 1 YEAR WARRANTY! – We believe in the quality of our products and include a 1-Year Warranty from Date of purchase.
- High 90% lumen maintenance at 8,000 hr / High 85% PPF maintenance at 20,000 hr
- Design feature and benefit: provides a compact and efficient metal halide solution for the horticulture market
- 3100k Color Temperature, High 92 CRI, 33,000 Initial Lumens (105Lm/W)
- Run-Up Time 90% (Max) – 1.5 min
9. VIVOSUN 315W Ceramic Metal Halide CMH/CDM Grow Light Fixture w/ No Bulb, ETL Listed, High-Reflectivity Vega Aluminum Hood, 120/240V Ballast, Full-Spectrum Hydroponic Grow Light and Suspension System -Patio, Lawn & Garden
By VIVOSUN- EFFICIENT, FULL-SPECTRUM LIGHT: This fixture delivers a more efficient spectrum for growing than HPS systems; PGZ18 lamp socket; 3-year warranty
- PROFESSIONAL RESULTS MADE EASY: This CMH Fixtures run significantly cooler compared to conventional lighting setups and do not need to be cooled with ducting and fan; extra efficient with energy not lost to heat
- 6 square feet during the bloom phase
- HIGH-TECH BALLAST: Cutting-edge adjustable ballast features advanced low frequency Square-Wave technology for high efficiency, reliability, and no electromagnetic interference
- ULTRA-HIGH REFLECTIVITY RATING: Sturdy reflective hood is made of Italian VEGA aluminum rated at 98% reflectivity; the contour design and texturing eliminates hot spots and dead zones
- 8′ power cord with 3-pronged plug, compatible with standard North American outlets (with 120V to 240V adapter included)
- GROW LIGHT COVERAGE: VIVOSUN recommends use of this unit to cover an area of approximately 9 square feet during vegetative growth and approx
10. Vegelumax CMH 630Watt Double Ended Master Color CDM Grow Lamp,Ceramic Metal Halide Grow Light Bulb 3100K with Optimized Spectrum -Growing Light Fixtures
By Vegelumax- Compact design for double ended CMH 630W reflector fixtures.One year warranty
- The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, Optimal for plants flowering & Vegetables,Designed for Professional Growers.
- Improved spectrum,The gases inside a CMH bulb produce more light but generating less heat than HPS, with full spectrum which is promoting plants growth, CMH lamps can produce more PAR per watt than HPS,Optimal for plants flowering & Vegetables.
- High-quality materials:Vegelumax Full spectrum lamps are made from the highest-quality materials, this proprietary phosphorous coating on the outside of the arc tube can enhance lumen output and optimized spectra which provides the richest spectrum and produces more Photosynthetic for your plants growing.
- Full spectrum light & High lumen output: CRI90+, Initial Lumens: 78,000(125Lm/W), 1200μmol/s, Color Temperature: 3100K,10000 hours rated life.Great for indoor gardening or supplemental greenhouse lighting.
11. VIVOSUN 5-Mode-Adjust 315W CMH/CDM Grow Light Fixture w/No Bulb, ETL Listed, High-Reflectivity Vega Aluminum Hood (Upgraded Version) -Growing Light Fixtures
By VIVOSUN
- 8′ power cord with 3-pronged plug, compatible with standard North American outlets
- 5-MODE 315W PREMIUM VEGA ALUMINUM (99.9% Pure) – Sturdy reflective hood is made of Italian VEGA aluminum rated at 98% reflectivity; the contour design and texturing eliminates hot spots and dead zones
- EFFICIENT, FULL-SPECTRUM LIGHT: This fixture delivers a more efficient spectrum for growing than HPS and LED systems; PGZ18 lamp socket; 3-year warranty
- 6 square feet during the bloom phase
- PROFESSIONAL RESULTS MADE EASY: This CMH Fixtures run significantly cooler compared to conventional lighting setups and do not need to be cooled with ducting and fan; extra efficient with energy not lost to heat
- GROW LIGHT COVERAGE: VIVOSUN recommends use of this unit to cover an area of approximately 9 square feet during vegetative growth and approx
- HIGH-TECH BALLAST: Cutting-edge adjustable ballast features advanced low frequency Square-Wave technology for high efficiency, reliability, and no electromagnetic interference
12. iPower GLBULBCDM315K4 315W 4,000K Full Spectrum Ceramic Metal Halide Grow Light Bulb High Efficiency Low Heat CMH/CDM Lamp for Flowering -Patio, Lawn & Garden
By iPower
- Long-lasting light: High lumen maintenance 90% at 8,000 hours; 85% at 20,000 hours
- High lumen output: Initial lumens: 33,000lm, 110 lm/w, 540 μmol/s; color temperature: 4,200K
- Full spectrum light: Richest spectrum growing bulb in market with a CRI (color rendering index) of 98, makes this bulb the closest solution to the sunlight, promotes extremely tight internal spacing, leading to more flowering sites and a fuller canopy
- Low heat generated & enhanced lifespan: 15,000 hours’ lifespan
- Great for indoor horticultural or supplemental greenhouse lighting
- New technology of stems growing: A proprietary phosphorous coating on the outside of the arc tube provides the richest spectrum and produces more PAR (photosynthetic active radiation) per watt than standard HPS/MH bulb
13. Prism Lighting Science 315 Watt Ceramic Metal Halide CMH Ballast Conversion Kit with Smart Volt Power Cable and Mogul Socket Adapter | Variable 120/240 Volt | Built in Ignition Failure Protection -Growing Light Fixtures
By Prism Lighting Science
- Turn any mogul socket (HPS / MH reflector) into a CMH 315w ready fixture.
- 120v power cord included
- Low frequency, square wave technology optimizes current stability and consistency to maximize lamp output and reduce acoustic resonance.
- 315W CMH Light Conversion Kit
- 240v power cord must be purchased separately.
- Compare to Philips CMH/CDM ballast, with all the same functionality and 3 year warranty, at a fraction of the price.
- Ballast designed to work with all major CMH/CDM/LEC lamp brands including, but not limited to: Philips, Solis Tek, Nanolux Maxpar, Ushio, Sun Pulse, and more!
14. MIXJOY 315W Ceramic Metal Halide CMH/CDM Grow Light Kit, ETL Listed, High-Reflectivity Aluminum Hood, 120-240V Ballast, Full-Spectrum CMH Hydroponic Grow Light and Suspension System -Growing Light Fixtures
By MIXJOY
- MANUFACTURER WARRANTY: ETL Certified to ensure the Fixture has 3 years warranty, The CMH315W/3100K Bulb has 1 year warranty
- FULL SPECTRUM LIGHT: This fixture includes a high quality CMH/CDM 315W 3100K bulb 15000hours life time, delivers a more efficient spectrum for growing; Includes a MIXJOY full-spectrum CMH/CDM lamp is an excellent single-light option for both vegetative and flowering stages.
- Any concern about the plant light system kits, please feel free to contact us
- PACKAGE INCLUDES: 1x Reflector with Electronic Ballast (120-240V), 1x 8ft Power Coder with 3-pronged plug (with 120V to 240V adaptor included), 1x Pair 1/8ft Adjustable Ratchet Rope Hangers, 1x 3100K 315W CMH Bulb
- 16′ power cord with 3-pronged plug, compatible with standard North American outlets
- HIGH QUALITY BALLAST: High-Tech Electronic Ballast 120-240V with advanced low frequency, designed specifically for CMH 315W Grow Light, high efficiency, reliability, and no electromagnetic interference
- HIGH REFLECTIVITY RATING: Sturdy reflective hood is made of German aluminum rated at 95% reflectivity, with excellent color rendering and outstanding high quality, and the high quality lamp holder PGZ18 lamp socket.
15. iGrowtek 2 Pack 315W MH Grow Light Bulb,Enhanced UV and Violet,CCT 10000K,High Par Output -Growing Light Fixtures
By iGrowtek
- Long lasting life 15000 hours with a high lumen output and low energy consumption
- Allow 3-5 mins for full bright; Please wait at least 5 mins after power shut off before striking again
- 10000K blue & violet spectrum and high PAR (Photosynthetic Active Radiation) to stimulate vegetative growth; Ideal for rapid growth phase of plants; Greatly enhances all-around plant growth to stimulate vegetative growth
- Maintaining over 90% of initial lumen output after running for 6000 hours
- MH315W bulb compatible with electronic ballasts, PGZX18 cap base
16. Sun System HGC906298 Flower Power 315 Watt Grow Light 120/240 Volt-ETL Listed for LEC Or Ceramic Metal Halide (CMH) Fixture Only No Lamp, 120V, White -Growing Light Fixtures
By Sun System
- Operates on 60 Hz low frequency, square wave, making this magnetic ballast highly efficient and designed specifically to drive LEC/CMH lamps at sustained peak performance
- 8 foot 120 volt power cord included.
- Designed to run highly efficient agriculturally engineered CDM-T 315 watt lamp – not included
- Dual power inputs easily switch voltage from 120 to 240 volt power
- Highly reflective textured aluminum insert for excellent output, uniformity and diffusion.
- Compact unit has a low profile making it great for small spaces such as tents as well as larger growing areas.
17. Vegelumax CMH 1000W Double Ended Master Color Grow Lamp,Ceramic Metal Halide Grow Light Bulb 3100K with Optimized Spectrum，Anti Explosion Design,Compatible with 1000W HPS MH Electronic Ballast -Growing Light Bulbs
By Vegelumax
- Upgrade your standard fixture to CMH fixture :Anti Explosion Design,instantly increase yeild per watt.1000W DE CMH can be installed on 1000W Double Ended HPS&MH fixture,instantly converting it to a CMH fixture.no need to change the Electronic Ballast to CMH.
- High-quality materials:Vegelumax Full spectrum lamps are made from the highest-quality materials, with anti-explosion design tube inside, Safety and Reliability.this proprietary phosphorous coating on the outside of the arc tube can enhance lumen output and optimized spectra which provides the richest spectrum and produces more Photosynthetic for your plants growing.
- The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, Optimal for plants flowering & Vegetables,Designed for Professional Growers.
- Improved spectrum,The gases inside a CMH bulb produce more light but generating less heat than HPS, with full spectrum which is promoting plants growth, CMH lamps can produce more PAR per watt than HPS,Optimal for plants flowering & Vegetables.
- Full spectrum light & High lumen output: CRI90+, Initial Lumens: 100,000(100Lm/W), 1750μmol/s, Color Temperature: 3100K,6000hours rated life.Full spectrum,which is more close to the Nature Sun Spectrum,Great for indoor gardening or supplemental greenhouse lighting.
18. PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications -Patio, Lawn & Garden
By PROTOPIA
- PROMOTES EXTREMELY TIGHT INTERNODAL SPACING, leading to more flowering sites and a full canopy
- Color Temp: 4000K, Luminous Flux (LM): 33000 , CRI: 98, Initial PAR: 540μmol/s, Base: PGZ18
- RICHEST SPECTRUM ON THE MARKET with a CRI of 98, makes this lamp the closest solution to the sunlight avaliable
- LONG LIFETIME: 15000hours lifespan with 1 year warranty
- OFFERS SIGNIFICANT IMPROVEMENT in spectral quality and produce more PAR per watt than standard MH lamp
19. Method Seven Coup HPS Plus Candy Green Grow Room Glasses -Growing Light Bulbs
By Method Seven
- Lightweight Coup frame features Flex hinges for superior fit and comfort.
- Method Seven patent-pending Rendition lens technology was developed using mineral glass and rare earth elements so people who work under the harsh conditions of high pressure sodium (HPS) lighting can protect their eyes and see the full range of natural colors.
- 100% UV protection.
- Silver+ mirrored exterior fnish improves performance indoors under double-ended HPS bulbs or 10,000 watts, for the brightest conditions and crossover use outdoors as sunglasses.
- Antireflective interior coating
- Back by popular demand, the Candy Green frame is translucent and plays with light to appear anywhere from very dark to very bright green in different lighting conditions.
- Registers perfect color balance under HPS lights
20. Sun System HGC906209 LEC 315 Watt 4200K Ceramic Philips Green Power CDM Lamp and Ballast, 120 Volt-ETL Listed Indoor Grow Light Fixture for Hydroponic & Greenhouse Use, 120V, 4200 K -Growing Light Bulbs
By Sun System
- Greatly improved full color light spectrum out of next generation ceramic lamps
- Sun System LEC Brand 315 Watt Light Fixtures utilize cutting edge Light Emitting Ceramic brand technology
- Higher amounts of beneficial UV and far red spectrums increase the lamps growth power to the plants
- Power source type: Corded Electric
- Highly efficient agriculturally engineered CDM-T 315 Watt LEC brand lamp (lamp included)
- Fixture has 98% reflective German aluminum insert and 95% reflective textured corners for excellent output, uniformity and diffusion
21. PHILIPS HGC901575 Master GreenPower Elite Agro 315W/930 CDM-TP Lamp 3100K (Full Spectrum), 1 Count (Pack of 1), Clear -Patio, Lawn & Garden
By PHILIPS
- 3100k Color Temperature, High 92 CRI, 33,000 Initial Lumens (105Lm/W)
- Run-Up Time 90% (Max) – 1.5 min
- Bulb must be used in a low frequency ballast !! The existing ANSI C182 LCD for the 315W lamp requires that lamps must be operated on a low-frequency square-wave (LFSW) ballast and the starting current limits are minimum 4.1 amps (RMS) and maximum 5.3 amps (RMS)
- Incredibly high 1.95 PPF (photosynthetic photon flux) per watt per second light source
- Design feature and benefit: provides a compact and efficient metal halide solution for the horticulture market
- High 90% lumen maintenance at 8,000 hr / High 85% PPF maintenance at 20,000 hr
22. Spider Farmer Grow Tent Kit Complete SF-2000 LED Grow Light Dimmable Full Spectrum Use Samsung Diodes MeanWell Driver 24″ x 47″ x 71″ 1680D Growing Tent 4 Inch Ventilation System Setup Package -Growing Light Bulbs
By Spider Farmer
- POWERFUL VENTILATION SYSTEMQuiet and powerful 4” Inline fan and RC412 Australian carbon filter and flex aluminum ducting combo; very easy to install and use; gives strong airflow and proper air circulation.
- LED GROW LAMP offers 3 year after-service with local maintenance center in the USA
- MONEY & ENERGY SAVING COMPLETE GROW TENT KITCompare the cost of individual items and the cost of our indoor grow complete kit, our kit saves $$ and a lot of time vs buying each items separately
- Designed to user-friendly; comes with easy to follow installation instructions; easy to assemble and very simple to operate, even for beginner growers
- If you have any questions, please feel free to contact us via email
- WORRY FREE PURCHASE & ULTIMATE MAINTENANCE: Buying high-quality grow kit means that you’ll get more value for a longer period of time
- TOP NOTCH QUALITY LED GROW LIGHTUse Samsung LM301 diodes and MEAN WELL driver; full spectrum light ideal for all stages of growth; adjustable light intensity with dimmer switch; protective coating on LEDs helps extend the lifespan; no fan, zero noise
- Spider Farmer promises to always provide excellent customer service support before and after buying.
- All parts are compatible and properly matched; everything comes in 1 box with discreet packaging.
- DURABLE & STURDY GROW TENT100% Reflective Mylar interior maximizes the efforts of grow lights; heavy-duty 1680D Oxford cloth exterior adds the durability; reliable SBS zipper shut and open smoothly; double stitching for strength and light protection; well-constructed with strong and sturdy steel frame; plenty of openings for fans/ vents/ electrical cords; removable viewing mesh screen for viewing & removing humidity ; bottom tray prevent water leakage on the floor and keep tent stay clean.
- Other accessories offer great guaranty
- Only consumes 200w, running 50% less power than the HPS or Blurple lamps
- This light delivers powerful light output and uniform canopy penetration to resulting maximum yields.
23. VIVOSUN “Butterfly” Double Ended Grow Light Fixture for DE HPS MH Bulb, High-Reflectivity Vega Aluminum Hood, 120/240V Dimmable Ballast, Full-Spectrum Suspension System, No Bulb Included -Growing Light Bulbs
By VIVOSUN
- EFFICIENT, FULL-SPECTRUM LIGHT: This fixture delivers a more efficient spectrum for growing than HPS systems.Double ended lamp socket
- ULTRA-HIGH REFLECTIVITY RATING: Sturdy reflective hood is made of Italian VEGA aluminum rated at 98% reflectivity; the contour design and texturing eliminates hot spots and dead zones
- Cutting-edge adjustable ballast features advanced low frequency Square-Wave technology for high efficiency, reliability and no electromagnetic interference
- GROW LIGHT COVERAGE: VIVOSUN recommends use of this unit to cover an area of approximately 9 square feet during vegetative growth and approx
- 3-year warranty.
- UL listed
- HIGH-TECH BALLAST: Dimmable Ballast: Dimmable level: 600w; 750w; 1000w;1150w
- 6 square feet during the bloom phase
- 8′ power cord with 3-pronged plug, compatible with Standard North American outlets (with 120V to 240V adapter included)
- PROFESSIONAL RESULTS MADE EASY: This DE Fixtures run significantly cooler compared to conventional lighting setups and do not need to be cooled with ducting and fan, they can simply be air cooled and are really energy efficient
24. PHILIPS 901573 Master Color CDM Lamp 315 Watt Elite MW, 4200K (Blue) -Growing Light Bulbs
By PHILIPS
- High 92Cri, 34,300 Initial Lumens (109Lm/W)
- High 90% Lumen Maintenance At 8,000 Hr./High 85% Ppf Maintenance At 20,000 Hr.
- 4200K Color Temperature
- No Assembly Required
25. VIVOSUN Latest VS4000 LED Grow Light with Samsung LM301H Diodes & Brand Driver Dimmable Lights Sunlike Full Spectrum with Grow Room Glasses for Indoor Plants Seedling Veg and Bloom Plant Growing Lamps -Growing Light Bulbs
By VIVOSUN
- Low Noise & Heat: VS4000 LED plant growing lamps have a unique appearance, with power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no need to worry about burns or damage to your plants; Mild heat means you can place the lamp directly above your plants
- Low Costs & High Efficiency: VIVOSUN’s VS4000 LED grow light uses the latest LED plant light technology with Samsung LM301H diodes & brand driver for high energy efficiency with 2.9μmol/J; Extremely high output but consumes only 400W of electricity, making it more efficient than traditional HID lamps and other plant lamps on the market
- Sunlike Full-Spectrum Light: These Samsung VS4000 LEDs deliver the optimal full-spectrum coverage and power needed by your plants at all growth stages, with maximum PAR output at various distances, supporting efficient photosynthesis for indoor plants
- Convenient Dimmable Lights: This LED grow light has a dimming knob & ballast, so it adapts to different plant growth stages by adjusting its output from 40% to 100%; Super convenient for both beginners and professional growers
- Warranty: Super durable and reusable; Comes with grow glasses, a pair of VIVOSUN US-patented rope hangers & 3-year after-sales service; If you face any problems with the item you receive, please do not hesitate to contact us
26. Philips MasterColor CDM-T Elite 315W/942 T12 -Growing Light Bulbs
By Master Color
- Lamp Base: PGZX18
- Operating position: Universal
- Wattage: 315W
- Color Temperature: 4200K (full spectrum white light)
- Color Rendering Index: 92 CRI; Lumens: 34300 Lm (109 Lm/W)
27. EyeHortilux 1000-Watt DOUBLE ENDED Grow Bulb HPS 2-Pack -Growing Lamps
By Hortilux
- Ean:0639125621007
- Size:2 Pack
- Brand:Hortilux
28. Panasonic Original ET-LAD70 ET-LAD70W ET-LAD70AW Replacement Projection Lamp Bulb with Housing for PT-DW750 PT-DX820 PT-DZ780 Projectors (Made by Panasonic) (Twin Pack) -Growing Lamps
By PHO
- PHO Lamp Housings are made of high temperature resistant raw materials for longer use More suitable for your machine
- All The bulbs are tested to full compliance with the original manufacturer’s standards before they are sent out
- Compatible Modules:PT-DW750 PT-DX820 PT-DZ780
- 30 days free Refund & 365 days Warranty
- Brand New Original Projector Lamp with Housing
29. VIVOSUN Latest VS2000 LED Grow Light with Samsung LM301H Diodes & Brand Driver Dimmable Lights Sunlike Full Spectrum with Grow Room Glasses for Indoor Plants Seedling Veg and Bloom Plant Growing Lamps -Growing Lamps
By VIVOSUN
- Lower Costs & High Efficiency: VIVOSUN VS2000 LED grow lights use the latest LED plant light technology including Samsung LM301H Diodes, high-energy efficiency with 2.9μmol/J; Extremely high output but consumes only 200W of electricity, making it more efficient than traditional HID lamps and other plant lamps on the market
- Warranty: Super durable and reusable; Comes with a grow glasses & a pair of VIVOSUN US patented rope hangers & 3-Year after-sales service; If you face any problems with the item you receive, please do not hesitate to contact us
- Sunlike Full-Spectrum Light: These VS2000 full-spectrum LEDs deliver optimal full-spectrum coverage—offering power needed by your plants at all growth stages and maximum PAR output at various distances, supporting photosynthesis of your plants in an efficient way
- Convenient Dimmable Ballast: This LED grow light has a dimming knob that makes it adaptable to different growing periods of your plant by adjusting its output from 40% to 100%; It is super convenient for both beginners and professional growers
- Low Noise & Low Heat: The VS2000 LED has a unique appearance, with power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no need to worry about burns or damage to your plant; It produces mild heat so you can place the lamp directly above your plants
30. GRUOTVSZAK 625umol Ceramic Metal Halide 315W 3000K CMH CDM Full Spectrum Indoor Flowering Grow Light Bulb -Growing Lamps
By GRUOTVSZAK
- WELL-BALANCED FULL SPECTRUM:With suitable UVA output,Stimulate antioxidants and flavonoids produce,make your Plants grow more flavorful;More blue light than HPS;Great red light output per Watt
- WARM UP and COOL DOWN: 5 mins warm up time to achieve working tempreture, stands at least 7 mins to cool down after use
- LONG LIFE: Over 20,000 hours total life time, premium 90% output maintanence for 10000 hours efficient grow,quality guaranteed
- HIGH PAR PPF:Output as 625μmol/s,designed for plant growth
- SAFE and COMPATIBLE:Standard PGZX18 base with double jacketed bursting proof design,fits all suitable fixtures both high or low frequncy,Low Frequency is recommended
31. Growers Choice GC315 Single Ended CMH Light Bulb (4K Veg Phase), 315W Grow Lights for Indoor Plants -Patio, Lawn & Garden
By GC GROWER’S CHOICE
- CRI of 97 makes this lamp the closest solution to sunlight available
- For use in any 315w CMH fixture,produces more PAR per watt than standard Metal Halide
- Promotes extremely tight internodal spacing, leading to more flowering sites and a fuller canopy
- Offers significant improvement in spectral quality over standard Metal Halide
- Richest spectrum on the market
32. iPower GLBULBDECDM630K4 630W Double Ended Ceramic Metal Halide Grow Light Bulb CMH/CDM Lamp for Flowering, 65,000 Lumens -Growing Lamps
By iPower
- High lumen maintenance: 90% at 8,000hr; 85% at 20,000hr
- Please adjust the fixture to 600 Watt when in use
- Color temperature: 4,200K, promotes extremely tight internodal spacing, leading to more flowering sites and a fuller canopy
- Frequency use with: iPower elite double ended complete fixture
- More efficiency: A proprietary phosphor coating on the outside of the arc tube provides the richest spectrum and produces more photosynthetic active radiation (PAR) per watt than standard HPS/MH bulb
- Long lifetime, great for indoor gardening or supplemental greenhouse lighting
- New technology for plant boosting: The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, optimal for flowering while also can be used for vegetative growth as well
33. Digital Greenhouse 315W Ceramic Metal Halide Dimmable CMH Fixture -Growing Lamps
By HTG Supply
- This offer includes the light fixture and rope ratchet hangers only — no bulb included
- Socket type – PGZ18, 4K socket (for use with standard PGZ18 315w CMH bulbs) ; Dimmable Control – 50%, 75%, 100%, 110% settings
- Measures (max): 17.875″ Long x 9.875″ Wide x 10″ High ; Suggested coverage area: up to 4′ x 4′
- Package Includes: (1) Digital Greenhouse 315w dimmable CMH fixture, (1) pair rope ratched hangers
- Electrical: 355 watts – approx
- 3.07 amps @ 120v (max); multivolt – operates at 120-240v; includes 10′ 120v power cord with standard-household grounded plug (NEMA 5-15)
34. iPower GLBULBCDM315K3X2V1 2 Pack 315W 3,100K Full Spectrum Ceramic Metal Halide Grow Light Bulb High Efficiency Low Heat CMH/CDM Lamp, 2-Pack, for Flowering -Patio, Lawn & Garden
By iPower
- Low heat generated & enhanced lifespan: 15,000 hours’ lifespan; great for indoor horticultural or supplemental greenhouse lighting
- Richest spectrum flowering bulb in market with a CRI (color rendering index) of 90: A proprietary phosphorous coating on the outside of the arc tube provides the richest spectrum and produces more photosynthetic
- Cap base: PGZ18 base
- High lumen output: Initial lumens: 37,000
- 120 lm/w, 570 μmol/s, color temperature: 3,100K
- New technology of optimal flowering: The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, optimal for flowering and veg growth as well; Active radiation (PAR) per watt than standard HPS/MH bulb
- Long-lasting light: 90% lumen maintenance at 8,000 hours; 85% maintenance at 20,000 hours
35. GRUOTVSZAK Hybrid 600W CMH CDM HPS Dual Mixed Full Spectrum Indoor Flowering Vegging Grow Light Bulb -Growing Lamps
By GRUOTVSZAK
- HIGH PAR PPF: Output as 1050μmol/s, designed for plant growth
- LONG LIFE: Premium output maintanence for 5000 hours efficient grow,quality guaranteed
- SAFE and COMPATIBLE: Standard E39 base with double jacketed bursting proof design, compatible with HPS600W ballast, prefect choice to replace HPS 600W
- WELL TUNED FULL SPECTRUM: With CMH and HPS hybrid dual spectrum, enjoy the suitable UVA, sufficient blue and strong red output, make your plants grow both flavorful and high yield
- WARM UP and COOL DOWN: 5 mins warm up time to achieve working tempreture, stands at least 7 mins to cool down after use
36. Vegelumax CMH 1000Watt Double Ended Master Color Grow Lamp,Ceramic Metal Halide Grow Light Bulb 4200K with Optimized Spectrum，Anti Explosion Design,Compatible with 1000W HPS MH Electronic Ballast -Growing Lamps
By Vegelumax- The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, Optimal for plants flowering & Vegetables,Designed for Professional Growers.
- Full spectrum light & High lumen output: CRI95+, Initial Lumens: 95,000(95Lm/W), 1500μmol/s, Color Temperature: 4200K,6000hours rated life.Full spectrum,which is more close to the Nature Sun Spectrum,Great for indoor gardening or supplemental greenhouse lighting.
- High-quality materials:Vegelumax Full spectrum lamps are made from the highest-quality materials, with anti-explosion design tube inside, Safety and Reliability.this proprietary phosphorous coating on the outside of the arc tube can enhance lumen output and optimized spectra which provides the richest spectrum and produces more Photosynthetic for your plants growing.
- Upgrade your standard fixture to CMH fixture :Anti Explosion Design,instantly increase yeild per watt.1000W DE CMH can be installed on 1000W Double Ended HPS&MH fixture,instantly converting it to a CMH fixture.no need to change the Electronic Ballast to CMH.
- Improved spectrum,The gases inside a CMH bulb produce more light but generating less heat than HPS, with full spectrum which is promoting plants growth, CMH lamps can produce more PAR per watt than HPS,Optimal for plants flowering & Vegetables.
37. CO2Meter RAD-0501 Day Night CO2 Monitor and Controller for Greenhouses, Grey -Indoor Air Quality Meters
By CO2Meter
- Accurately controls CO2 levels in greenhouses or grow rooms
- Easiest CO2 controller to use in the industry, Controller automatically adjusts CO2 level according to altitude
- Piggy back plug allows for control of CO2 generator or tank with electronic regulator
- Built-In light sensor that automatically turns off LEDs lights and CO2 enrichment during dark period
- Piggy back plug allows for control of CO2 generator or tank with electronic regulator
38. iPower GLSETX1000DHMCT8XXL Horticulture 1000 Watt HPS MH Bulb Digital Dimmable Ballast Grow Light System Kits Air Cooled Tube Reflector Set XXL Wing, 1000W -Patio, Lawn & Garden
By iPower
- Adequate ventilation is required for all iPower grow light systems
- 1 x Pair of 8-ft adjustable Ratchet Clip Hanger Rope: hold up to 150 lbs; 24-hour Plug-in Mechanical Timer: 15 minutes increments
- We recommend the use of an iPower inline fan
- 1 x 1000W Super HPS Bulb 2100K; 1 x 1000W MH Bulb 6000K; Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant growth and soonest flourish
- CAUTION: This system will generate too much heat to be used in an enclosed area without ventilation
- 1000W Digital Dimmable Electronic Ballast: Support 120V/240V Input; Dimmable Options: 50%, 75%, 100%; 8 Feet heavy-duty power cord included; Stable power output ensure flicker free light
- 8-inch Cool Tube Reflector with XXL Wing: Up to 6′ x 6′ light coverage; Built-in 15 feet heavy duty lamp cord (UL Listed) with E39 Ceramic Mogul Socket and standard Hydroponic S-Plug; highly 95% reflective textured German aluminum maximizes the light reflected to the plants
39. MAXSISUN MF2000 Grow Light, 230 Watt LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x2’ Grow Tent Veg & Bloom -Patio, Lawn & Garden
By MAXSISUN
- Mounted on top of the reflector, there is a separate 15mm thick ribbed aluminum heat sink
- For a 230 watts fixture, this is an excellent number of high-efficiency diodes
- The MAXISUN MF2000 is a great high-efficiency grow light
- Using a remote to set the same brightness (0%-100%) or different brightness for multiple lights by grouping is a terrific idea to provide convenience for large-scale growth
- It uses a total of 700 Samsung diodes
- 3 YEARS WARRANTY
- It uses 3500K warm white, 5000K neutral white, a few 660nm deep red, and 730nm
- It is a perfect option if you are looking to light a 2×4 space, add a light to your current space, or use it for clones, seedlings, or mothers
- The heat sink helps to manage the heat, and the MF2000 maintains a cooler surface temperature.
- HIGH-EFFICIENCY
- TOP QUALITY
- MAXSISUN is so confident in our cutting-edge MF Series’s performance that we offer a full 90 days money-back guarantee plus a three (3) years limited warranty
- UNIQUE FEATURE
- It is an ideal LED grow light from seeds to harvest.
- Value for money guaranteed, buy MAXSISUN products, and worry-free today.
- The daisy chain function keeps your power sockets free and power cords managed.
- Although it draws only about 230 watts, it gets superior efficiency
- SUPERIOR REFLECTOR
- The MF2000 is a quantum board style fixture with top-end Samsung and Mean Well components
- Using an aluminum reflector reduces the loss of light, which ensures plants can absorb more than 90% of the light energy to achieve 30% higher yields
- It is an excellent full spectrum for vegetating and flowering indoor plants.
40. Hydro Crunch 315-Watt CMH Grow Light Socket Adapter PGZ18 Converter for E39 Mogul Base -Patio, Lawn & Garden
By Hydro Crunch
- x 3.8 in.
- x 2 in
- 5A/250-Volt, 6KV pulse/rated
- Socket adapter can be used to turn any old, standard HID grow light reflector into a CMH 315-Watt reflector
- Adapter for 315-Watt CMH lamps to fit into standard 250W to 1000W mogul sockets
- PGZ18 To E39 socket adapter
- Dimensions: 2 in
41. iPower GLBULBDECDM630K3 Double Ended Ceramic Metal Halide Grow Light Bulb CDM/CMH Lamp, 630W, 3100K -Indoor Air Quality Meters
By iPower
- More efficiency: A proprietary phosphor coating on the outside of the arc tube provides the richest spectrum and produces more photosynthetic active radiation (PAR) per watt than standard HPS/MH bulb
- New technology for plant boosting: The use of UV far-red spectra promotes higher rate of metabolic activity and resin production, optimal for flowering while also can be used for vegetative growth as well
- Please adjust the fixture to 600w when in use
- High lumen output: Initial lumen 70,000, color temperature: 3,100K
- Great for horticultural or supplemental greenhouse lighting
- High lumen maintenance: Maintaining over 90% of initial lumen output after running for 8,000 hours, about 85% of lumen output after running for 20,000 hours
- Frequency use with: iPower elite double ended complete fixture
42. YauldSun 315W Ceramic Metal Halide(CMH) Grow Light Bulbs Full-Spectrum 3000K High Efficiency Low Heat CDM Grow Lamp for Flowering 1 Pack -Indoor Air Quality Meters
By YauldSun
- This lamp is rated for high 90% lumen maintenance at 8,000 hrs and 85% maintenance at 18,000 hrs
- CAP BASE:Standard PGZX18 cap base can be used in any 315W CMH fixture
- LONG LIFE TIME:The light of 3000K horticulture CMH decays much slower than traditional high pressure sodium bulbs (HPS) and metal halides (MH)
- INTENSE FULL SPECTRUM LIGHT: Delivering 92 CRI, 33,000 initial Lumens (105 Lm/W), and 1.95 PPF (photosynthetic photon flux), this lamp nourishes your plants with full-spectrum light and stimulates resin production with UV far-red spectra, They increase flower production, create higher oil percentage in flowers, and reduce grow time
- SAFE AND EFFICIENT: 3000K CMH lamps run at extra-low operating temperatures; and its double glass jacketed design makes it safe for use in either open or enclosed fixtures
- CERAMIC METAL HALIDE LIGHT SOURCE:Ceramic metal halide light source,whose unique blue strengthen spectrum which has a very good effect on the seeding and the growth of vegetables,has many applications in agriculture and also can replance high voltage light source
43. VIVOSUN 4-Pack 600 Watt High Pressure Sodium HPS Grow Light Bulb Lamp – High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 90,000 Lumens -Indoor Air Quality Meters
By VIVOSUN
- After power off, do please wait at least 5 mins before striking again.
- Startup Time: allow 2-3 mins for full bright
- Optimized red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting.
- Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours.
- Lifetime: 24,000 hours.
- 600W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 90000 Lumens, E39 Base.
44. CMH 315W CDM, Vertical Ceramic Reflector, with 3100K Halide Bulb, Horizontal -Indoor Air Quality Meters
By SunStream
- PGZ18 lamp socket
- 6 square feet during the bloom phase
- CMH315W 3K 37000 Lumens Ceramic Metal Halide Growing Lights 315 Watt, 3100K, for Indoor Plants, CMH Grow Light Bulb Lights
- GROW LIGHT COVERAGE: SunStream recommends use of this unit to cover an area of approximately 9 square feet during vegetative growth and approx
- EFFICIENT, FULL-SPECTRUM LIGHT: This fixture delivers a more efficient spectrum for growing than HPS systems
- HIGH-TECH BALLAST: Cutting-edge adjustable ballast features advanced low frequency Square-Wave technology for high efficiency, reliability and no electromagnetic interference
- ULTRA-HIGH REFLECTIVITY RATING: Sturdy reflective hood is made of Italian VEGA aluminum rated at 98% reflectivity; the contour design and texturing eliminates hot spots and dead zones
- 3-year warranty of ballast and 1 year warranty of lamp.
- 8′ power cord with 3-pronged plug, compatible with Standard North American outlets
Cmh bulb – The Buyer’s Guide
You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the cmh bulb in the above list? So shall we begin with the guide and help you learn about the important factors?
1. Does it have the features you need?
Wait for a minute before you buy the cmh bulb, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best cmh bulb which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.
2. Budget and Price Match
Well, you obviously can’t buy the best cmh bulb with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the cmh bulb with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.
3. Warranty and Brand
Most of the cmh bulb industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because cmh bulb from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.
Another benefit of buying a cmh bulb from a reputable brand would be warranty. Most of the cmh bulb from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.
4. Check for Reviews and Ratings
Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular cmh bulb. Isn’t it great?
The Verdict
We hope that you loved the cmh bulb we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.
To wrap up this guide,
- If you are looking for the best cmh bulb: You shall consider going for Spider Farmer Grow Tent Kit Complete SF-2000 LED Grow Light Dimmable Full Spectrum Use Samsung Diodes MeanWell Driver 24″ x 47″ x 71″ 1680D Growing Tent 4 Inch Ventilation System Setup Package
- If you want the one which has similar features to the best, then you shall consider going for Panasonic Original ET-LAD70 ET-LAD70W ET-LAD70AW Replacement Projection Lamp Bulb with Housing for PT-DW750 PT-DX820 PT-DZ780 Projectors (Made by Panasonic) (Twin Pack)
- If you want a cmh bulb which is “value for money” then you shall go for the Sun System HGC906298 Flower Power 315 Watt Grow Light 120/240 Volt-ETL Listed for LEC Or Ceramic Metal Halide (CMH) Fixture Only No Lamp, 120V, White
- If you want the cheapest cmh bulb then the Hydro Crunch 315-Watt CMH Grow Light Socket Adapter PGZ18 Converter for E39 Mogul Base should be the best one for your needs!
