The HORTITEK ECO 320W LED grow light delivers efficient, uniform full-spectrum lighting with a PPF of up to 816μmol/s and efficacy of 2.70μmol/J. With dimming control (OFF / 25% / 50% / 75% / 100%), 0–10V controller compatibility, and multiple signal ports (TRS/RJ11), it offers flexibility for any setup. Built for durability, it features passive thermal management and an IP65 rating—ideal for reliable, high-performance growth at any stage.