B800 PRO MAX 900W Targeted Full Spectrum LED Grow Light

HortiSpectra’s B800 PRO MAX is a 900 W dual‑channel LED bar fixture for 1.5 × 1.5 m canopies (about 5×5 ft). It delivers a rated PPF of 2,780 μmol/s at up to 3.15 μmol/J efficacy. Two independently dimmable channels supply targeted spectra: a broad Full Spectrum channel for vegetative growth and a Red + Far‑Red + UV channel to boost flowering. The eight‑bar unit measures 1,135 × 1,060 × 35 mm, weighs 19.5 kg, and operates on 120–277 V with typical heat output of 1,950 BTU. The driver can be remotely mounted via an extension cable to reduce heat above the canopy. Lifetime is listed at 100,000 hours, and the fixture carries CE, FCC, and RoHS certifications with a three‑year warranty.