260 Watt Lamp Kit. High Efficiency QB288 powered with Samsung top bin Diodes. Suited for main light and supplement lighting.
|Veg Footprint||4x4 sqft|
|Recommended Flower Footprint||3x3 sqft or 2x4 sqft|
QB288 V1- 288pcs 2835 LED
Lamp Efficacy with QB 288 V1 2.33 µmol/J , 157Lm/W
Board Level Efficacy with QB 288 V1 2.48 µmol/J , 167.3Lm/W
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