1000 HPS Conversion Bulb Hortilux (BT 56) 130,000 lumens: G
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1000 HPS Conversion Bulb Hortilux (BT 56) 130,000 lumens: G
This is an HPS bulb that works with a MH ballast. If you bought a 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 your set.
Price: $203.44