Types
To learn more about HID lighting read our buyer's guide.
HID Lighting Buyer's Guide. Also check out our
HPS Bulb Comparison Review to find the best value bulb for your garden. Choose from different types of bulbs to cater to your specific needs. Metal Halide (MH) bulbs should be used for the vegetative phase. High Pressure Sodium (HPS) bulbs should be used during the flowering or blooming phase of your plants life cycle. Conversion bulbs allow you to run HPS bulbs on a MH ballast, or a MH bulb on a HPS ballast. Dual Arc bulbs have a combination of HPS and MH bulbs within one bulb, often a 600 watt HPS and a 400 watt MH to make a 1000 watt bulb.
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$68.04
MSRP:$99.95
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$18.53
MSRP:$29.95
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$13.36
MSRP:$19.95
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$17.58
MSRP:$34.95
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$29.77
MSRP:$54.95
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$33.13
MSRP:$59.95
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$94.40
MSRP:$159.95
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$36.16
MSRP:$59.95