Horticulture Lighting Group 260 Watt XL V2 R-Spec Quantum Board DIY Kit

• Lamp Efficacy with QB 288 V2  2.6 µmol/J 
  
• Board Level Efficacy with QB 288 V2 2.73 µmol/J

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Coverage Area

• Veg Footprint:  4' x 4' (16 sq ft)
• Flower Footprint: 3' x 3' (9 sq ft) or 2' x 4' (8 sq ft)

Includes

• 2x QB288 V2 Rspec Boards
• 1x Slate 2 Triple Predrilled 891mm Heatsink
• 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
• Dimmable 135-285 Watts
• Dimmer

Connection Diagram

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

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Spectrum 

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PPFD Testing