Specs: Wattage Draw: 645 watts (120V)
HPS equivalent: 1000 watts
Diodes: 3,336; Samsung and Osram
Spectrum: Full-spectrum white with enhanced red for seed to flower growth
PPF (light output): 1700 umol/s
PAR Efficacy: 2.6 umol/J
Coverage area: Flowering footprint: 4'x4' to 5'x5' (16 to 25 sq ft)
Vegetative footprint: 6'x6' to 7'x7' (36 to 49 sq ft)
Dimensions: 44.1 x 43.7 x 2.3 in
Maximum ambient operating temperature: Up to 40° C Operating/input voltage: 5.4 A (120V) 2.6 A (208-240V) 2.3 A (277V) Product weight: 28.4 lbs (12.9 kg) Features and Benefits Full spectrum with enhanced red for full cycle grows Wide 8-bar form factor for even canopy coverage 645-watt power draw to replace a 1000W HPS 1700 umol/s light output 4'x4' to 5'x5' coverage 2.6 umol/J efficacy 120-277V adaptable driver Compatible with Gavita Master Controller for full lighting control (scheduling, dimming down to 50%, sunrise/sunset).