Compare MH/HPS Conversion Grow Light Bulbs

The Eye Hortilux Ultra Ace HPS Conversion bulb uses Metal Halide lighting systems to minimize conversion costs. This conversion bulb converts Metal Halide to HPS allowing the Metal Halide ballast to produce the red HPS spectrum that promotes flowering. Operates on a standard Metal Halide Ballast. Simply remove your existing Metal halide bulb and screw in the Eye Conversion bulb.

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This Metal Halide Conversion bulb from Philips uses existing 250W HPS lighting systems to minimize conversion costs. This 250W conversion bulb converts HPS to Metal Halide allowing the HPS ballast to produce the blue spectrum that promotes plant growth. Simply remove your existing HPS lamp and screw in the appropriate MH Conversion bulb.

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Eye Metal Ace 400 Watt Metal Halide Conversion bulbs operates on HPS lighting systems to minimize conversion costs. A 400W HPS lighting system is easily and economically converted into a complete MH/HPS growing system that provides the full range of spectral energy required for all stages of plant growth and is 100% lead free.

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The Sunmaster Metal Halide Neutral Deluxe bulb emits balanced light similar to a 4000° Kelvin source, imitating the natural look of daylight. Sunmaster Conversion bulbs run on standard HPS ballasts and are effective in promoting both vegetative growth and flowering. They surpass the HPS bulbs they replace in PAR watts - the most objective measurement of total light energy available for photosynthesis.

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The Sunmaster Cool Deluxe conversion bulb emits the blue spectrum (450nm) providing key vegetative light energy for larger leaf mass and thicker primary stems. Operating on a standard HPS 1000W ballast (S52), this bulb offsets the blue deficiencies of high pressure sodium and is an excellent choice to promote vegetative growth.

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The Sunmaster DDX conversion bulb emits a high blue component for increased vegetative growth providing key vegetative light energy for larger leaf mass and thicker primary stems. Operating on a standard HPS 1000W ballast (S52), this bulb offsets the blue deficiencies of high pressure sodium and is an excellent choice to promote vegetative growth.

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This Metal Halide Conversion light bulbs from USHIO is from their new line of "Hi-Lux Gro" lamps with the added maximized output in both the blue and red spectrums. These High Output Super Metal Halide bulbs (Opti Blue) outperforms standard MH bulbs. These 400W Hi Lux Gro light bulbs are made to assure consistency in quality and are optimized for high performance. These high quality horticulture MH conversion grow light bulbs will work on most HPS standard magnetic ballasts.

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