Grow Light Bulbs

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  • 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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  • HPS 1000 watt Conversion Bulb - Hortilux NHT940B/HTL/EN

    This is a 940W HPS bulb that works with a 1000W MH ballast. If you bought a 1000W MH lighting system to use during the vegetative stage, then get this bulb to use during the flowering stage. Simply unscrew the existing MH bulb and replace it with this one and you're set. Ultra Ace conversion lamps are HPS lamps that operate on Metal Halide systems. Transforms a one-dimensional Metal Halide Lighting system into a complete growing system. Provides optimum red spectral energy required for flowering. EN designation means environmentally friendly in that the lamps pass EPA, TCLP test criteria as non-hazardous waste.

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  • 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.
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  • Ushio Double Ended Lamp - AHS-DE 1000W / PRO-PLUS

    This high performing lamp is an option to be used with any 1000w HPS double ended fixture only.

    High red and blue spectral ratios for good photosynthesis efficiency

    Great lumen output for high PAR values

    Robust plants through high blue light output

    High red light ratio for healthy plant growth

    Economic (long average life, high lumen output, low energy consumption)

    Tubular low profile design for compact fixtures

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  • Gavita Pro Plus 1000 Watt 400 Volt EL Double Ended Lamp

    Gavita Pro Plus 1000w EL Double Ended 400v lamp is one of the best 1000 watt HPS lamps on the market. Specifically designed for high frequency electronic ballasts it has a connection at each side of the lamp, removing the need for a frame wire inside the lamp. For use with Gavita fixtures only. The jacket of this double ended lamp is made from quartz glass. Do not handle with bare hands. Oil from your hands can damage the lamp. Warranty only applies if these lamps are operated with a Gavita Pro series ballast. Learn More
  • Philips 1000 Watt HPS AGRO Plus DE EL (formerly Master GreenPower Plus) Lamp

    The Philips 1000 Watt HPS AGRO Plus DE EL lamp is a professional European made 400 V high frequency horticultural 1000 watt HPS lamp. It is nitrogen filled with a quartz glass outer jacket for perfect optical quality. Double ended lamp base for accurate lamp positioning. This lamp is extremely high photosynthetic photon flux (ppf) at 2,400 μmol at 1150 watts. There is no wire frame. Only suitable for high frequency, high voltage electronic ballasts. Oil from your hands can damage the lamp. Learn More
  • 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

7 Item(s)

per page