PhytoMAX-4 2S

Black Dog LED’s PhytoMAX-4 2S is a compact, actively cooled full‑spectrum grow light built around the Phyto‑Genesis Spectrum with eight LED colors, including UV and IR. The 125 W fixture delivers 266 μmol/s total PBAR (238 μmol/s PAR) and supports 0–10 V dimming from 15–100%. It measures 22 × 22 × 11 cm and weighs 4.1 kg. The 2S uses 56 LEDs behind a high‑transmission glass lens and carries UL 1598/8800, ETL, CE, FCC and RoHS certifications. Two cord variants are offered: SP (100–250 V IEC inlet) and SC (100–277 V locking, water‑tight inlet). Black Dog provides a PBFD/PPFD/DLI calculator to define footprint and hanging height rather than a fixed coverage spec. Mean time before failure is rated >70,000 hours; fans are also rated >70,000 hours. Hanging hardware is included.