ISH-DRRB 80

Invisible Sun LED’s ISH‑DRRB 80 is a deep‑red and royal‑blue supplemental bar designed to complement a main grow light. The 800 × 20 × 22 mm aluminium bar uses 18 W at the wall and delivers an efficacy of 2.7 µmol/J. Its spectrum combines 660 nm deep red and 450 nm royal blue, intended to support photosynthesis, plant structure and fruit density. The bar is IP64 water‑resistant and ships fully assembled with a 20 W driver, power cable and hanging kit/cable ties. As a side, inter‑canopy or tent‑edge booster, coverage is placement‑dependent rather than fixed. This lamp belongs to Invisible Sun’s supplemental and side‑lighting range and is manufactured in the United Kingdom.