SINCE 2000

Replacement Bulbs

7 Item(s)

per page

  • 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
  • HPS 400 watt Bulb - Ultra Sun

    The Ultra Sun High Pressure Sodium (HPS) lamps have a Kelvin temperature rating of 2000°K which is ideal for the fruiting and flowering stages of plants. It is also an excellent lamp for full term plant growth. 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
  • HPS 400 watt Bulb - Lumatek High-PAR

    Lumatek is proud to introduce its new line of horticultural specific high-par output lamps. Designed by the world's leading HID lamp engineers, these lamps provide exceptional performance on both magnetic and electronic ballasts. Lumatek's high-par output lamps deliver an optimized spectrum and high level of Photosynthetic Active Radiation to promote healthy plant growth. These lamps have strengthened seals and a reinforced arc frame to ensure that they will provide long lasting performance with stable lumen output. 1 year warranty.

    Learn More
  • HPS 400 watt Bulb - Hortilux LU400S/HTL/EN

    Provides 25% more energy in violet, blue and green spectrum than standard High Pressure Sodium.

    The combination of Super HPS and the Metal Ace conversion lamp provides the optimum spectral energy levels through all stages of plant growth.

    EN designation means environmentally friendly in that the lamp pass EPA, TCLP test criteria as non-hazardous waste.

    Learn More
  • 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.

    Learn More
  • 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.

    Learn More

7 Item(s)

per page