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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Use with the HI981421 GroLine Monitor to provide around-the-clock
Includes 13 ft of acid/alkaline resistant tubing for dosing pH correction solution and 13 ft of tubing for dosing nutrient stock solution
our disc filters enable better irrigation uniformity
Trend Chart: shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature
Perfect For Storage
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