SINCE 2000

Conversion Bulbs

5 Item(s)

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  • MH 600 watt Conversion Bulb - Ultra Sun

    The Ultra Sun MH Conversion Lamps are designed for those who have an existing HPS ballast that want to also be able to run metal halide lamps without purchasing a separate metal halide ballast. With a 6500°K temperature, these lamps are excellent for the vegetative cycle of plants and full term growing. 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 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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  • 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 600 watt Conversion Bulb - Sunmaster Blue Ice

    Blue Ice Grow Lamps emit light from 5,500°K, imitating the natural look of daylight. They are an ideal light source for the seedling and vegetative stages of plant growth, while still emitting a wide spectral distribution. Sunmaster® Blue Ice Metal Halide Lamps surpass many other HID sources in PAR watts - the most objective measurement of total light energy available for photosynthesis. Designed for optimal performance on electronic ballasts.

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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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5 Item(s)

per page