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Use the Oakton pH tester with accurate ATC to get instant at-a-glance readings
Open design for maximum light output
Procision Advantage creates ideal growing conditions for your favorite plants
Multi drain positions for versatility in setups
Too high or too low
HLG 550 V2 ECO - 3000K lighting-systems/kits Use the Oakton pH testerOur HLG550 V2 ECO indoor Horticulture LED grow light is designed to replace a single ended 1000watt HID. ECO Model of HLG 550 offers highest output and efficiency for your money. This unit is dimmable, with wattage output from 200 to 480 watts. 3000K Spectrum recommended for flowering and 4000K recommended for Veg. Top Features High efficiency white light Quantum Boards Full spectrum for better results Reliable passive cooled design Better canopy
