Top 9 315W CMH Bulb – Plant Growing Lamps

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1. VIVOSUN

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VIVOSUN 2-Pack Full-Spectrum 315W 3000K Ceramic Metal Halide Grow Light Bulb High Efficiency Low Heat CMH CDM Grow Lamp for Flowering

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VIVOSUN #ad - Plugs into a PGZ18 lamp socket. High-quality materials: vivosun's precision-built lamps are made from only the highest-quality materials, featuring premium European elliptical PCA lamp envelopes for enhanced lumen output and optimized spectra.

1-year warranty. Cool and efficient: vivosun's 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. Grow light coverage: vivosun recommends use of this 315W lamp to cover an area of approximately 9 square feet during vegetative growth and approx. Strong, 000 hrs and 85% maintenance at 20, long-lasting light: this lamp is rated for high 90% lumen maintenance at 8, 000 hrs.

Intense, 33, full spectrum light: delivering 92 cri, and 1.95 ppf photosynthetic photon flux, 000 initial Lumens 105 Lm/W, this lamp nourishes your plants with full-spectrum light and stimulates resin production with UV far-red spectra. 6 square feet during the bloom phase.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

2. iGrowtek

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CMH 315 Grow Bulb,High Par Full Spectrum,Ceramic Metal Halide Grow Lamp, iGrowtek CMH 315W 3100K Grow Light Bulb

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iGrowtek #ad - Full spectrum from 350nm to 800nm, Suitable for indoor plant growth at all stages, especially for flower stage. Standard pgzx18 cap base can be used in any 315W CMH fixture. High lumen maintenance 90% at 8, 000 hours; longer life saves the cost of changing bulbs. 117lm/w high efficiency output help you save a lot of electricity costs. High par 550umol/s make plants grow stronger in the greenhouse.
BrandiGrowtek #ad
ManufactureriGrowtek #ad

3. iGrowtek

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IGrowtek CMH 315W 4200K Grow Light Bulb, CMH 315 Grow Bulb,High Par Full Spectrum,Ceramic Metal Halide Grow Lamp

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iGrowtek #ad - High par 540umol/s make plants grow stronger in the greenhouse. High lumen maintenance 90% at 8, 000 hours; longer life saves the cost of changing bulbs. Standard pgzx18 cap base can be used in any 315W CMH fixture. Over 110lm/w high efficiency output help you save a lot of electricity costs. Full spectrum light from 350nm to 800nm, suitable for indoor plant growth at all stages.
BrandiGrowtek #ad
ManufactureriGrowtek #ad

4. Oppolite

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Open/Adjust Kit315W CMH Vertical Kit/3100K, Oppolite 315W CMH CDM Grow Light Kit Vertiacl Reflector W/3100K Bulb 120/240V Replace LED 300W/600W/1000W Grow Light kit/MH HPS Grow Light kit

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Oppolite #ad - 315w mini digital ballastinside the reflector: case size: 7. 6'' l 5. 10'' w 2. 63''h, high power factor of 95. 0%, thd
BrandOppolite #ad
ManufacturerOppolite #ad

5. PHILIPS

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White, Philips HGC901575 Master GreenPower Elite Agro 315W/930 CDM-TP Lamp 3100K Full Spectrum

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PHILIPS #ad - Incredibly high 1. 95 ppf photosynthetic photon flux per watt per second light source. 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. 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. 3100k color temperature, high 92 cri, 33, 000 initial lumens 105Lm/W. Run-up time 90% Max - 1. 5 min.
BrandPHILIPS #ad
ManufacturerPhilips #ad
Height7.75 Inches
Length1.75 Inches
Weight0.48 Pounds
Width1.75 Inches
Part Number901575
ModelHGC901575
WarrantyManufacturer's 1 year warranty.

6. MIXJOY

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High Lumen Efficiency and Low Head Grow Lamp for Flowering Plants, MIXJOY 315W CMH CDM Full Spectrum 3100K Ceramic Metal Halide Grow Light Bulb

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MIXJOY #ad - Full spectrum light output: this cmh 315w deliver 92 cri, 000 initial Lumens, and 1. 95 ppf photosynthetic photon flux, 36, Nourishes plants with full spectrum light and stimulates resin production with UV far-red spectra.

Plugs into PGZ18 lamp socket. If you have any concerns about the packaging problem, please feel free to contact us. We will try our best to solve your questions in order to provide high quality service and great purchasing experience. Low heat generated: mixjoy’s 3100k cmh lamps run at extra low operating temperatures, and quartz glass makes it safe for using in open and enclosed fixtures. Long lifetime: 15000 hours lifespan and 1 year warranty, great for indoor gardening or supplemental greenhouse lighting.

High lumen maintenance: this cdm bulb is rated for high 90% lumen maintenance at 8, 000 hours and 85% at 20, 000 hours. High quality: cmh grow lamp is made from high quality pca envelopes for enhanced lumen output and optimized spectra, Initial PAR rich 570umol/s, Optimal for Flowering and Vegetable as well.
BrandMIXJOY #ad
ManufacturerMIXJOY #ad

7. VIVOSUN

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

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VIVOSUN #ad - 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, reliability, compatible with standard North American outlets.

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, and no electromagnetic interference. 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. Efficient, full-spectrum light: this fixture delivers a more efficient spectrum for growing than HPS and LED systems; PGZ18 lamp socket; 3-year warranty.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

8. VIVOSUN

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ETL Listed, VIVOSUN 5-Mode-Adjust 315W CMH/CDM Grow Light Fixture with 315W Bulb and and 1 Pair Rope Hanger, High-Reflectivity Vega Aluminum Hood Upgraded Version

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VIVOSUN #ad - Efficient, full-spectrum light: this fixture delivers a more efficient spectrum for growing than HPS systems; Includes a full-spectrum VIVOSUN CMH/CDM 315W lamp is an excellent single-light option for both vegetative and flowering stages; PGZ18 lamp socket; 3-year warranty.

8' power cord with 3-pronged plug, reliability, compatible with standard North American outlets. Grow light coverage: vivosun recommends use of this unit to cover an area of approximately 9 square feet during vegetative growth and approx; 6 square feet during the bloom phase. High-tech ballast: cutting-edge adjustable ballast features advanced low frequency Square-Wave technology for high efficiency, and no electromagnetic interference.

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. 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.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

9. TopoLite

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TopoLite CMH 315W CDM 120/240V Grow Light Fixture Kit w/Bulb & 120V Plug Hydroponic Indoor Plants System Enclosed CMH 315W3100K Bulb

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TopoLite #ad - A higher temperature creating light much closer to the sun’s. One bulb 3100k bulb provides the full light spectrum and can be used for bloom stages better. Enclosed cmh 315w3100k grow light w/ disCREET SHIPPING. Coverage area is 4ft*4ft, that means bigger harvest and less cost. 120/240v wide voltage Ballast.
BrandTopoLite #ad
ManufacturerTopoLite #ad
Height10.8 Inches
Length17.7 Inches
Weight8.5 Pounds
Width7.3 Inches