SINCE 2000

Replacement Bulbs

Items 21 to 40 of 71 total

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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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  • 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
  • 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 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 - 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
  • 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
  • Interlux Double Ended 600 Watt Lamp

    Double ended bulbs perform at the highest possible level and save you money! Compared to single ended lamps, InterLux double ended bulbs are more effeciant by using the same wattage to produce higher par and lumen ratings. They have a higher red spectral ratio enhancing flowering and growth. InterLux double ended bulbs also provide minimal light deterioration for maximum intensity and lifespan.

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  • Gavita Enhanced HPS 600 Watt 230 Volt E39 Lamp

    Gavita Enhanced HPS Lamps, suitable for DigiStar high frequency ballasts. One year warranty. Learn More
  • Gavita Pro GP T EL 600 Watt 400 Volt E39 Lamp

    Gavita Pro Plus 600w EL 400v lamp is one of the best 600 watt HPS lamps on the market. Specifically designed for high frequency electronic ballasts. For use with Gavita fixtures only. Do not handle with bare hands. Oil from your hands can damage the lamp.

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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
  • 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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  • Ushio Double Ended Lamp - AHS-DE 1000 Opti Red

    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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  • 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
  • Gavita Pro 6/750 Watt 400 Volt EL Double Ended Lamp

    Gavita horticultural High Pressure Sodium (HPS) lamp with high output and extreme long light maintenance. Change once a year for best results. Light maintenance 5000 hrs: >96%. Color temperature is 2100° K and the lamp base is K12 x 30s. Suitable for High Frequency Gavita ballasts. 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. 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
  • Blue Compact Fluorescent Bulb 200W

    Interlux CFL lamps are designed specifically for plant growth. 6400K provides excellent light for the vegetative stage. Works great in humid areas. Very efficient and cost effective. No ballast needed. 1 year warranty. Learn More
  • 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
  • Verilux Fluorescent T12 40W Lamp

    Engineered to reproduce all the colors and balance of natural light, Verilux full spectrum fluorescent tubes feature Trucolite Phosphor Technology which includes the use of a stable, custom blend of earth phosphors that create bright, balanced full spectrum light. CRI is 94.5 Rated lamp life is 26,000 hours. Three year warranty.

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  • Philips Master Color CDM Lamp 315 Watt Elite MW 4200K (Blue)

    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
  • Philips Master GreenPower Plus 1000 Watt EL DE Lamp

    The Philips Master GreenPower Plus 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 2,100 �mol. There is no wire frame. Only suitable for high frequency, high voltage electronic ballasts. Oil from your hands can damage the lamp. Learn More

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