SINCE 2000

MH Bulbs

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  • MH 400 watt Bulb - Ultra Sun - 4,200K

    Universal burn position. 4200°K color temperature. Lamp has good spectral distribution. Emits the bluish and green regions of the light spectrum. Stimulate plant growth more efficiently than any other light source. Ultra Sun lamps are high quality, feature robust construction and have excellent reliability at an economical price. One year warranty.

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  • MH 400 watt Bulb - Ultra Sun - 7,500K

    The Ultra Sun Metal Halide (MH) Blue Enhanced Performance lamps offer extra emphasis in the blue and violet spectrums with Kelvin temperatures of 7,500°K and 10,000°K. This line of Ultra Sun lamps is exceptional for vegetative growth and for the final fruiting and flowering stages of a plants development. These lamps have been specifically engineered for horticulture applications. Ultra Sun lamps are high quality, feature robust construction and have excellent reliability at an economical price. One year warranty.

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  • MH 400 watt Bulb - Hortilux MH 400/HOR/HTL

    Provides optimum spectral energy required for vegetative growth. High initial and maintained lumen output. High quality lamp for high quality plant growth. Learn More
  • MH 400 watt Bulb - Hortilux MT400D/HOR/HTL

    Revolutionizes lighting for plant growth! Exclusive Iwasaki (EYE) chemistry provides levels of red, blue and green spectral energy to optimize plant growth and yield. Designed to provide a fully balanced light spectrum that replicates natural sunlight. Used professionally in plant physiological research and biotechnology/pharmacology industries. Learn More
  • MH 600 watt Conversion Bulb - Ushio Opti Blue

    400W, 600W, 1000W SUPER high output MH with maximized output in both blue and red spectral range.

    SUPER MH bulb with maximum output in both blue and red spectrum.

    Outperforms standard MH bulbs.

    Conversion bulb to operate on ANSI coded HPS ballast.

    Optimized for maximized branching and vegetative growth, and added red spectrum for flowering efficiency.

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  • 600 watt MH Lamp - Hortilux Blue

    Revolutionizes lighting for plant growth! Exclusive Iwasaki (EYE) chemistry provides levels of red, blue and green spectral energy to optimize plant growth and yield. Designed to provide a fully balanced light spectrum that replicates natural sunlight. Used professionally in plant physiological research and biotechnology/pharmacology industries. Learn More
  • MH 1000 watt Bulb - Ultra Sun - 4,200K

    Universal burn position. 4200°K color temperature. Lamp has good spectral distribution. Emits the bluish and green regions of the light spectrum. Stimulate plant growth more efficiently than any other light source. Ultra Sun lamps are high quality, feature robust construction and have excellent reliability at an economical price. One year warranty. Learn More
  • MH 1000 watt Bulb - Ultra Sun - 7,500K

    The Ultra Sun Metal Halide (MH) Blue Enhanced Performance lamps offer extra emphasis in the blue and violet spectrums with Kelvin temperatures of 7,500°K and 10,000°K. This line of Ultra Sun lamps is exceptional for vegetative growth and for the final fruiting and flowering stages of a plants development. These lamps have been specifically engineered for horticulture applications. Ultra Sun lamps are high quality, feature robust construction and have excellent reliability at an economical price. One year warranty. Learn More
  • MH 1000 watt Bulb - Ultra Sun - 10,000K

    The Ultra Sun Metal Halide (MH) Blue Enhanced Performance lamps offer extra emphasis in the blue and violet spectrums with Kelvin temperatures of 7,500°K and 10,000°K. This line of Ultra Sun lamps is exceptional for vegetative growth and for the final fruiting and flowering stages of a plant's development. These lamps have been specifically engineered for horticulture applications. Ultra Sun lamps are high quality, feature robust construction and have excellent reliability at an economical price. Learn More
  • MH 1000 watt Conversion Bulb - Ushio Opti Blue

    400, 600 and 1000 watt SUPER high output MH with maximized output in both blue and red spectral range. Outperforms standard MH bulbs. Conversion bulb to operate on ANSI coded HPS ballast. Optimized for maximized branching and vegetative growth and added red spectrum for flowering efficiency. Learn More
  • MH 1000 watt Bulb - Hortilux Blue

    • Revolutionizes lighting for plant growth!
    • Exclusive Iwasaki (EYE) chemistry provides levels of red, blue and green spectral energy to optimize plant growth and yield.
    • Designed to provide a fully balanced light spectrum that replicates natural sunlight.
    • Used professionally in plant physiological research, and biotechnology/pharmacology industries.
    Learn More
  • MH 1000W Bulb - Nanolux (MaxPar) Double Ended - 6K with outer sleeve

    Introducing the first double-jacketed DE metal halide lamp to hit our industry. Available in 4K, 6K and 10K versions, this patent pending lamp is the only lamp that meets ANSI standards for open MH fixtures.

    The 4K spectrum is equivalent to your standard MH lamp. The 6K has a "cooler" spectrum and is the best lamp for straight vegetative use to encourage shorter node spacing and bushier plants. The 10K is used for the last 7-14 days of bloom to allow better ripening and finishing by enhancing the production of essential oils during this final stage of growth.

    NOTE: Due to it's double-jacketed design, this lamp will not fit into standard Gavita or ePapillon DE fixtures.

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  • MH 1000 watt Bulb - Ultra Sun Double Ended - 4,000K

    The Ultra Sun® 1000 Watt Metal Halide DE 4,000°K lamp emits a blue/white spectrum that can be used during all stages of growth. Specifically designed for high frequency DE ballasts. DE lamp construction incorporates the electrical connection at each end of the lamp, removing the need for a frame inside. The absence of the frame eliminates shadows in the beam. For horizontal operation only. The jacket of this lamp is made from quartz glass. Oil from your hands can damage this lamp. Must be used in an enclosed fixture with a protective lens. Do not operate in an open style luminaire. Learn More
  • MH 1000 watt Bulb - Ultra Sun Double Ended - 6,000K

    The Ultra Sun® 1000 Watt Metal Halide DE 6,000°K lamp emits a blue spectrum that boosts foliage growth during vegetative cycles and encourages tighter nodal spacing. Specifically designed for high frequency DE ballasts. DE lamp construction incorporates the electrical connection at each end of the lamp, removing the need for a frame inside. The absence of the frame eliminates shadows in the beam. For horizontal operation only. The jacket of this lamp is made from quartz glass. Oil from your hands can damage this lamp. Must be used in an enclosed fixture with a protective lens. Do not operate in an open style luminaire. Learn More
  • MH 1000 watt Bulb - Ultra Sun Double Ended - 10,000K

    The Ultra Sun® 1000 Watt Metal Halide DE 10,000°K lamp emits higher intensity blue and violet spectrums with a significant increase of beneficial UV wavelengths. Often used during the last one to two weeks of growth, for the final ripening at the end of your plants flowering stage. Specifically designed for high frequency DE ballasts. DE lamp construction incorporates the electrical connection at each end of the lamp, removing the need for a frame inside. The absence of the frame eliminates shadows in the beam. For horizontal operation only. The jacket of this lamp is made from quartz glass. Oil from your hands can damage this lamp. Must be used in an enclosed fixture with a protective lens. Do not operate in an open style luminaire. Learn More
  • MH 1000 watt Bulb - Solis Tek Double Ended

    At last, a 1000 watt metal halide double-ended lamp! Not only that, it's available in 4K, 6K and 10K!

    The 4K spectrum is equivalent to your standard MH lamp. The 6K has a "cooler" spectrum and is the best lamp for straight vegetative use to encourage shorter node spacing and bushier plants. The 10K is used for the last 7-14 days of bloom to allow better ripening and finishing by enhancing the production of essential oils during this final stage of growth.

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    Starting at: $104.32

  • ePapillon 6K BLUE 1000W DE Metal Halide Plus Lamp

    The only 1000 watt MH lamp designed and certified to work with the ePapillon grow light system. The 6K color temperature has a "cooler" spectrum and is the best spectrum for straight vegetative use to encourage shorter node spacing and bushier plants. Learn More
  • Nanolux MaxPar CMH 315w Ceramic Metal Halide Lamp - 3K (3100K)

    MaxPar CMH lamps produce a broad spectrum “white” light. MH lamps are predominantly blue spectrum focused and HPS lamps are red/yellow focused whereas CMH lamp technology is broad spectrum based. A CMH lamp has 2.5 times the blue light of an HPS lamp. The 13.4% blue light from CMH lamps is slightly higher than a 50/50 mix of HPS and MH lamps. A CMH lamp has a more uniform spectral output than any other lamp used for plant growth lighting. MaxPar offers color temperatures in both 3K (3100K) and 4K (4200K) models. CMH lamps are suitable for cloning, flowering and vegetative growth.

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    Regular Price: $69.95

    Special Price $64.95

  • Nanolux MaxPar CMH 315w Ceramic Metal Halide Lamp - 4K (4100K)

    MaxPar CMH lamps produce a broad spectrum “white” light. MH lamps are predominantly blue spectrum focused and HPS lamps are red/yellow focused whereas CMH lamp technology is broad spectrum based. A CMH lamp has 2.5 times the blue light of an HPS lamp. The 13.4% blue light from CMH lamps is slightly higher than a 50/50 mix of HPS and MH lamps. A CMH lamp has a more uniform spectral output than any other lamp used for plant growth lighting. MaxPar offers color temperatures in both 3K (3100K) and 4K (4200K) models. CMH lamps are suitable for cloning, flowering and vegetative growth.

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    Regular Price: $69.95

    Special Price $64.95

  • Philips Master Color CDM Lamp 315 Watt Elite Agro 3100K (Full Spectrum)

    Superior color quality. Crisp white light. Very High 1.95 PPF per second light source. 3100°K or 4200°K color temperature, High 92cri, 33,000 initial lumens (105Lm/W). High 90% lumen maintenance at 8,000 hr/High 85% PPF maintenance at 20,000 hr. Unique Open Rated Lamp construction reduces radiant heat from the arc tube and is suitable for open fixture use. Learn More

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