Kingbrite’s 150W LED Grow Light with UV/IR channels uses Samsung LM301H EVO white diodes and Epistar 660 nm deep‑red, with separately switched UV and IR groups. The passively cooled 325×325×4 mm board is driven by a Mean Well XLG‑150‑H‑AB and draws about 150 W. The array totals 592 LEDs (392 LM301H EVO 3000K/5000K + 168×660 nm + 16×IR + 16×UV). Suitable for a 2×2 ft tent, the fixture targets compact veg and small flowering spaces. Supplier data lists light output at ~434.7 μmol/s with an efficacy around 2.91 μmol/J, and a nominal service life of 50,000 h. A rear dimmer and dedicated UV/IR switches allow spectrum control without external controllers.