ISH DRFR 80

The ISH DRFR 80 is a supplemental LED grow-light bar from Invisible Sun LED designed to enhance the flowering phase with targeted deep‑red and far‑red output. The bar mixes 660 nm (deep red) and 730 nm (far red) wavelengths to leverage the Emerson effect or to run short far‑red pulses at lights‑out as a flowering initiator. It draws 18 W, is supplied with a 20 W driver, and is rated at 2.7 µmol/J efficacy. The fully assembled unit includes a power cable and hanging kit, carries an IP64 water‑resistance rating, and measures 800 x 20 x 22 mm for easy placement as side or inter‑canopy lighting. Invisible Sun specifies Samsung LH351H emitters for the deep‑ and far‑red channels used in this range.