Top 9 CMH Light Fixtures – Plant Growing Light Fixtures

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1. TopoGrow


Full-Spectrum Hydroponic Grow Light, TopoGrow 315W CMH CDM Grow Light Kit Fixture W/3100K Bulb with 120/240V Ballast , 120V Power Plug Included

TopoGrow #ad - Degradation time: standard mh bulbs have a lifetime of around 10, 000 Hours. Sturdy reflective hood is made of high-reflective aluminum rated at 98% reflectivity; the contour design and texturing eliminates hot spots and dead zones.

Which is less than 50% of the 24, 000 Hours that CMH are rated for. Optimized for the bloom phase with enhanced reds, it will produce the goods in both vegetable and flower. Delivers a light spectrum that's much closer to natural sunlight than typical high intensity discharge HID systems. A higher temperature creating light much closer to the sun’s. Being able to operate more efficiently at higher temperatures means a boost in performance, Coverage area is 4FTX4FT, that means bigger harvest and less cost.
BrandTopoGrow #ad
ManufacturerTopoGrow #ad
Part NumberIT-OUU-15-7



XAMT Plant Growing Light Fixtures CMH Grow Light 630W Kit Dimmable Stimulating Plants Growth

XAMT #ad - Optimized sunlike Full Spectrum of the light fixture simulates vegetative and flowering growth. 3 years manufacturer warranty for the Ballast and 1 year for the Bulb, please feel free to email us in case of any questions or problems. Recommended coverage of ca. 9 square feet during Germination and ca. 6 square feet during Blossom. The package includes ballast, Power Cord with Adapter, Bulb, Reflector, hanger Rope, Network Cable. Dimmable 150/315/480/630w output with 120/240v input voltage, High quality 2x315W 3100K 1. 95ppf cmh bulb.
BrandXAMT #ad
ManufacturerUniverselite Co., Ltd. #ad
Part Numbercsm-csmit15-56

3. Prism Lighting Science


ONLY Fixture, Ceramic Metal Halide Kit System Package and Ballast 120v + 240v Cords, 630w CMH Grow Light LEC CDM Fixture Frequency Optimized for Dual Lamps

Prism Lighting Science #ad - Doing this will give you approximately 5% more light energy to your plants vs not cleaning. Coverage area veg: 4' x 4'. If you want to use one lamp throughout your entire plants life cycle, 6' 120v power cord, 6' 240v power cord, use the 3000k/3100k.

The full spectrum of cmh for indoor growing will give your plants added UV spectrum to better replicate the sun. Designed for performance - prism lighting science chose the highest quality German aluminum with a 98% reflectivity rating. You'll notice plants growing bushier and healthier when using a CMH vs LED or HID garden lighting. The matched frequency of both lamp and ballast increases bulb output and longevity. The warranty of both Prism and other lamps are 1 year.

Everything you need - kit always comes with a complete fixture including ballast, reflector, and ratchet light hangers. Use 3000k/3100k for flowering phase of growth. There are also options to purchase with a lamp included. Prism lamps were developed matching the specifications of other high end lamps, yet they are less expensive. We recommend wiping it down every 3 months to have consistent reflectivity. Coverage area for flower: 3' x 3'.
BrandPrism Lighting Science #ad
ManufacturerPrism Lighting Science #ad

4. TopoLite


TopoLite CMH 315W Grow Light Kit Eclosed Reflector W/Bulb 120/240V Hydroponic Indoor Growing Grow Light Fixture Enclosed 315W Kit

TopoLite #ad - Cmh 315w enclosed reflector grow light kit ETL Listed. Full light spectrum and can be used for veg and bloom stages. 120/240v wide voltage Ballast. A higher temperature creating light much closer to the sun’s. Advanced low Frequency Square Wave Technology.
BrandTopoLite #ad
ManufacturerTopoLite #ad

5. Hongruilite


315W CMH CDM 3100K/4200K Bulb Full Spectrum Ceramic Metal Halide Grow Light for Grow Light Fixture Indoor Plant Growing CMH 315W3100K

Hongruilite #ad - Standard mh bulbs have a lifetime of around 10, 000 Hours. Which is less than 50% of the 24, 000 Hours that CMH are rated for. High 90% lumen maintenance at 8, 000 hr / High 85%. One bulb provides the full light spectrum, so it can be used for both veg and bloom stages. 315w cmh cdm 3100k/4200k bulb full spectrum ceramic metal Halide Grow light for Grow Light Fixture Indoor Plant Growing. 3100k/4200k color temperature, high 92cri, 33, 000 initial lumens 105Lm/W.
BrandHongruilite #ad
ManufacturerHongruilite #ad

6. Oppolite


Grow Tent Indoor Plant Growing 315W/630W CMH Bulb/3100K, Oppolite 315W/630W CMH CDM Grow Light Bulb 3100K Bulb for 315W CMH Grow Light Fixture

Oppolite #ad - High 90% lumen maintenance at 8, 000 hr / High 85%. 3100k color temperature, high 92cri, 33, 000 initial lumens 105Lm/W. High 1. 95 ppf per second light source. Unique open rated Lamp construction reduces radiant heat from the arc tube. Expected life span hr: 20, 000 .
BrandOppolite #ad
ManufacturerOppolite #ad



Grower's Choice Full Spectrum 630W NS Complete All in One Grow Light Fixture for Indoor Plant Grow Include 2 315w 3K cmh Grow Light Bulb/Controller Compatible/Full Spectrum Grow Light Fixture/ETL Li

GC GROWER'S CHOICE #ad - This cmh system come with 1 complete lighting fixture and 2 cmh 315 single endled lamps. It is a commercial grow light, veg, customer can use it for greenhouse, but also can use in a grow tent. This indoor garden grow kit also has automatic frequency adjustment, Full Circuit Protection and RF Shielding!Compare to General hydroponics system, this grow light Uses Advance Square Wave Low Frequency Technology for ultimate efficiency! Grower’s choice fixture provide full spectrum of lighting.

Grower's choice 630w cmh have smart start ignition Control & Soft Start Technology. Dimmable option allow lamps of various wattages to be operated in the same unit simply by adjusting the dial on the ballast.

This commercial grow light has lots of advantages to help growers to increase yield. 5. All grower’s choice fixtures have rj9/rj14 ports on them so that they can be controlled via the Gavita EL1 and/or EL2 controller. Grower's choice 630w-ns includes a 3 Year Manufactures USA warranty! This grower’s choice 630w ceramic metal halide is the best hydroponics supplied you should choose for your plant. It’s the grow lights for seed starting, flowering.
ManufacturerGrower's Choice #ad
Height17 Inches
Length23 Inches
Weight28 Pounds
Width15 Inches

8. Hydro Crunch


Hydro Crunch CMH01-315-ROPE 315-Watt Ceramic Metal Halide CMH Open Style Grow Light System, White, 315W Fixture

Hydro Crunch #ad - Includes daisy chainable feature 120-volt max 4 units, 240-volt max 8 units. X 9. 5 in. X 8 in. Digital ballast is etl listed and ce certified. Product dimensions: 20 in. Comes complete with ballast, reflector and adjustable light ratchet hanger. Power source type: Corded Electric. Ballast features 2-year limited warranty.
BrandHydro Crunch #ad
ManufacturerHydro Crunch #ad
Height4.5 Inches
Length11.2 Inches
Width9.6 Inches
Part NumberCMH01-315-ROPE
Warranty1 year.



High-Reflectivity Vega Aluminum Hood Upgraded Version, VIVOSUN 5-Mode-Adjust 315W CMH/CDM Grow Light Fixture w/No Bulb, ETL Listed

VIVOSUN #ad - Efficient, full-spectrum light: this fixture delivers a more efficient spectrum for growing than HPS and LED systems; PGZ18 lamp socket; 3-year warranty. High-tech ballast: cutting-edge adjustable ballast features advanced low frequency Square-Wave technology for high efficiency, reliability, and no electromagnetic interference.

6 square feet during the bloom phase. Grow light coverage: vivosun recommends use of this unit to cover an area of approximately 9 square feet during vegetative growth and approx. 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.

8' power cord with 3-pronged plug, compatible with standard North American outlets. 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.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad