PhytoMAX-3 12SP is a professional LED grow light from Black Dog LED’s PhytoMAX-3 series, identical in hardware to the ETL-certified 12SC but supplied without the certification sticker. It draws about 615 W and outputs roughly 1311 μmol/s total photon flux using 336 top‑bin LEDs across the Phyto‑Genesis Spectrum, spanning 365–750 nm with UV and IR. The 12SP targets a medium flowering footprint around 130 × 130 cm, with adjustable hanging heights; maximum flower coverage can extend to about 190 × 190 cm. The fixture measures 37 × 37 × 11 cm, weighs about 10.4 kg, and supports 0–10 V dimming from 15–100%. It operates on 100–277 V AC with a power factor above 0.98 and an expected lifetime exceeding 70,000 hours.
