320 Watt Lamp Kit. High Efficiency QB288 V2 R spec with Samsung top bin Diodes. Suited for main light and supplement lighting. 3 ft long heatsink for a wider spread.
|Veg Footprint||5x5 sqft|
|Recommended Flower Footprint||2.5x5 sqft or 2x4 sqft|
Lamp Efficacy with QB 288 V2 2.63 µmol/J
Board Level Efficacy with QB 288 V2 2.75 µmol/J
No Thermal Interface Material is required between the LED board and the heatsink
Remove black plug on driver and use Philips head screw driver for dimming
NOTE: Boards should be wired in series with the driver for maximum output