Horticulture Lighting Group HLG QB288 V2 Bspec Quantum Board

Quantum Board QB 288 V2 Bspec are made USA by Horticulture Lighting Group. Each board has 272 highest flux and lowest voltage bin Full Spectrum LM301H LED and 16 470nm Blue LED to enhance spectrum for unbeatable veg performance.

No Thermal Interface Material or paste is required.

Specifications:
272pcs Samsung LM301H Diodes 16pcs 470nm Blue
Connectors rated 300V 9A
Dimensions 6.833" x 11.25
Max current per board 3000mA @ 54VDC
Weight 0.5 lbs

Spectrum:
3500K Samsung LM301H Bin Diodes 470nm Sky Blue
CCT 3775K
CRI (Ra) 88
Requires an Aluminum plate or heatsink if running 70+ watts. Heatsink requirements depends on application and power.