Raging PRO 400W by Innotech Growlight is a 400 W, fanless LED fixture designed for approximately 1.0 x 1.0 m coverage. It uses OPO Semiconductor 3030R horticultural diodes with added 660 nm deep red and 730 nm far red to enable the Emerson effect, boosting photosynthesis and shortening night reversion. The spectrum mirrors the 600 W model with pronounced orange/red peaks. Listed efficiency is 2.4 μmol/J, and PPFD exceeds 1,600 μmol m−2 s−1 at 30 cm. A Sosen driver powers the lamp, and an RJ14 port allows daisy‑chaining up to 80 units via a central controller. A double aluminum board with a 3 mm heat spreader provides passive thermal dissipation for silent operation. Recommended for professional indoor grows and optional CO2 enrichment.
