QB288 V2 Rspec Quantum Board

Flowering/Full Cycle

QB288 V2 Rspec® Quantum Boards®

QB 288 V2 Rspec® are made USA by Horticulture Lighting Group. Each board has 272 highest flux and lowest voltage bin Full Spectrum LM301H LED. 16 Deep Red 660nm Deep Red LED enhance spectrum and unbeatable performance.

No Thermal Interface Material or paste is required.


  • 272pcs Samsung LM301H Bin Diodes, 16 Osram SSL Deep Red
  • Connectors rated 300V 9A
  • Dimensions 6.833" x 11.25
  • Max current per board 3000mA @ 54VDC
  • Weight 0.5 lbs



  • 3500k Samsung LM301H Bin Diodes, 16x  660nm Deep Red
  • CCT 3150-3250
  • CRI (Ra) 90

Requires an Aluminum plate or heatsink if running 55+ watts or over 1050mA

Datasheet of Samsung LM301H used in Rspec® Quantum Board®

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Collections: ALL, Quantum Boards®

Category: DIY, QB

Type: DIY Kits

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