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Use with the HI981421 GroLine Monitor to provide around-the-clock
By introducing a wide variety of beneficial bacteria and microorganisms into the rhizosphere
Perfect For Storage
like Pythium (root rots/blights)
HLG 550 V2 R-Spec LED Link4 Corporation Use with the HI981421 GroLineThe HLG550 V2 R spec Commercial Indoor Horticulture LED grow light is designed to replace a single ended 1000watt HID. Each HLG 550 V2 uses 4 of our custom designed full spectrum high efficiency white light quantum boards with Samsung LM301B and Deep Red LED 660nm . High efficiency white light quantum boards Full spectrum White and 660nm Red Reliable passive cooled design Better canopy light penetration with diffused light Dimmable power supply
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