The ISH150 Type R is a single‑board LED grow light from Invisible Sun built for full‑cycle cultivation. Its Type R spectrum combines 256 Samsung LM301H white diodes with 8 Samsung LH351H 660 nm deep reds and 8 LH351H 730 nm far reds (272 LEDs total) to leverage the Emerson effect. The kit is supplied with a Mean Well ELG‑150‑C2100A driver and draws about 144 W at the wall. Flowering coverage is specified at 2×2 ft with veg coverage around 3×3 ft. The board measures 205 × 330 × 20 mm, with a listed fixture efficacy of 2.61 µmol/J and an LED lifetime rated at 50,000+ hours. Official materials contrast Type R’s added 660/730 nm peaks with the Pro variant.
