HLG 550 V2 R-Spec LED Grow Light – 480W Full Spectrum Quantum Board

Horticulture Lighting Group\'s quantum board fixture, designed to replace a single-ended 1000W HPS while pulling just 480 watts at the wall. Powered by four custom full-spectrum QB288 Quantum Boards with Samsung diodes plus Deep Red 660nm LEDs.

Specs:

• Power: 480W (dimmable down to ~200W via onboard Mean Well driver)
• Driver: Mean Well HLG-480H-C2100A
• Diodes: 1,152 Samsung LEDs + Deep Red 660nm (4 × QB288 boards)
• Efficacy: 2.6 µmol/J | 1,257 PPF total output
• Spectrum: Full-spectrum white + 660nm red (R-Spec)
• Voltage: 120V
• Flower footprint: 4.5\' × 4.5\' at 24\" | Veg footprint: 6\' × 6\' at 36\"
• Dimensions: 26\" × 20\" × 3\" | Weight: 18 lbs
• Passive cooling — completely silent, no fans to fail
• Assembled in the USA

Condition: Used, excellent working condition, all diodes tested.From a clean, smoke-free commercial grow environment.