Horticulture Lighting Group HLG 30 UVA Supplement (2′)


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HLG 30 UVA Supplement

The waterproof 30-watt UVA LED BAR is designed for a 12 hr cycle in a 4×4 or 5×5 space.

The bar is passively-cooled, 24 inches long, and comes with a built-in power supply.

It features bolt-on installation for any HLG 550, 600 Rspec, 650R, Scorpion RSpec and Scorpion Diablo, or HLG-600H DIY kit.

Contains UVA LED 365nm + 385nm.

More info on the pros and cons of UV light



  • 120V plug 0.25A
  • 240v cord 0.125A



  • 1 x HLG 30 UVA supplement bar
  • 2 hangers
  • Power cord


UV hazzard



Install hanger clips on the HLG 650R, HLG 550, or HLG-600H DIY kit using the power supply screws:

UVA hanger

Insert the UVA bar into the hanger clips and ensure it is secure:

UVA LED for HLG 550


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