Invisible Sun’s ISH150 V3 Evo is a compact, UK-built 135 W full-spectrum LED grow light for small spaces. The V3 Evo revision uses Samsung LM301H EVO white diodes augmented with Samsung LH351H 660 nm deep red, arranged as 256 white plus 16 red for targeted flowering support. The fixture is fully dimmable via a Mean Well driver and ships with a 3 m power cable. Rated fixture performance is 328 µmol/s PPF at 2.90 µmol/J, with recommended flowering coverage of 2 x 2 ft. Typical measurements in a 60 x 60 cm tent average around 842 µmol/m²/s at 16 inches. The aluminum board measures 250 x 300 x 90 mm and is suitable for full-cycle cultivation from seed to harvest.
