The SANlight Q4W Gen2 LED Grow Light is a high-efficiency lighting solution designed for all indoor cultivation environments. With a modular, compact form factor and superior power density, it delivers professional-grade performance across a wide range of horticultural applications. At the heart of the Q4W Gen2 is SANlight’s newly refined secondary optic system. A precisely engineered 90° beam angle ensures highly uniform light distribution across rectangular grow areas, minimizing light loss and maximizing canopy penetration. Generation 2 of the Q Series features Osram's 2mm² High Power Chips, which increase light output by 15% without increasing energy consumption. With a module efficiency of 2.7 μmol/J and a PPF of 416 μmol/s, the Q4W Gen2 outperforms many HPS systems at a fraction of the operating cost. This fixture offers fanless, silent passive cooling, is daisy-chainable for larger installations, and supports dimming and performance boosting by up to 10%. Designed and manufactured in Austria, SANlight products are built to deliver consistent reliability, long-term durability, and high yields. The SANlight Q4W Gen2 is perfect for covering 80x80cm areas. Need more coverage? Consider the Q6W Gen1, ideal for 100x100cm areas. Need less coverage? Consider the Q3W Gen 2, suited for 60x60cm areas.
