260W QB V2 LED Kit Scratch and Dent

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Ready to assemble 260W LED V2 Board kit

Scratch and Dent heasinks have color defects due to Anodizing, scratches, bent fins . They are functional and provide excellent heat dissipation with QB 288 V2 Boards.


260 Watt Lamp Kit. High Efficiency QB288 V2 powered with Samsung top bin Diodes. Suited for main light and supplement lighting. Scratch heatsink with bent fins but functional

Dimmable 135-285 Watts
Length 600mm
Width 205mm
Veg Footprint 4x4 sqft
Recommended Flower Footprint 3x3 sqft or 2x4 sqft


QB288 V2- 288pcs Samsung 301B



  • 2x QB288 Boards made by Samsung with 301B LED
  • 1x Slate 2 Double 600mm Heatsink. Scratch and Dent but functional
  • Meanwell HLG-240H LED Driver. 93.5% Driver Efficiency. Boards should be wired in series with the driver for maximum output
  • 6FT Nema 5-15P 16/3 SJTW NA Power Cord or equivalent for standard 120VAC with cable connector
  • 2ft solid core Wire, 2x Wago Connectors for DC wiring
  • Hanger Clips


Lamp Efficacy with QB 288 V2  2.47 µmol/J , 170Lm/W
Board Level Efficacy with QB 288 V2 2.63 µmol/J , 181Lm/W


LED Gardener Review

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

LED Driver color wires


Molex Lite Trap




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Collections: ALL, Featured Products, QB Kits

Category: DIY, LED Kit, QB

Type: DIY Kits

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