The ISH165 R / BR is a compact, full‑spectrum LED grow light from Invisible Sun designed for use from seedlings and clones through flowering. It draws 17–165 W at the wall and is fully dimmable via an external controller. The fixture measures 560 x 290 x 40 mm and uses Samsung mid‑power LM301H whites supplemented with Samsung LH351H deep red, royal blue and far‑red diodes, for a total of 318 LEDs. A Mean Well driver powers the unit. Recommended flowering coverage is about 6 square feet, suiting small tents or 2×3 ft areas. Listed efficacy is 2.61 µmol/J, and multiple fixtures can be daisy‑chain dimmed. Manufactured in the UK with CE and RoHS compliance, it’s intended to provide efficient, even canopy illumination.
