Grow light kit, hydroponic lighting kit Grow light kit, hydroponic lighting kitThe lighting system may including:-Grow light ballast 400W/600W/1000W, diammable ... Range: 120V, 208V, 240V 2) Input frequency: 50/60Hz 3) Power factor: >0.99 4) Efficiency: 95 %( Max) ... function B) Trouble-detecting protection function 3) Dimming, adjustable output power 4) Light weight, small size, non-flickering, ...