The SANlight Q4WL Gen2 is a high-efficiency LED grow light designed for serious indoor cultivation. Featuring Osram’s advanced 2mm² LED chip technology, it delivers over 15% more light output without increasing energy consumption. With a power draw of 165 W, a PPF of 416 µmol/s, and a module efficiency of 2.7 µmol/J, it offers professional-grade performance ideal for both vegetative growth and flowering phases. A precision 90° beam angle ensures more than 95% of the light reaches your plants, resulting in even coverage and minimal waste. Passive, silent cooling via an aluminum heat sink keeps the unit running reliably, even in warm environments. The Q4WL Gen2 supports both ECO and EXPERT modes and can be dimmed or managed wirelessly via Bluetooth. Its daisy-chain capability and durable build make it perfect for modular setups in grow tents or greenhouses. With a lifespan exceeding 100,000 hours, it’s a long-term investment in plant health and energy efficiency. The SANlight Q4WL Gen2 is perfect for covering 100x100cm areas. Need less coverage? Consider the Q1W Gen2, ideal for 40x40cm areas, or the Q3W Gen 2, suited for 60x60cm areas.
