The SANlight Q4W Gen1 LED grow light is a precision-engineered fixture tailored for indoor growers seeking high efficiency, uniform light distribution, and long-term reliability. Built upon years of SANlight research, this LED grow light delivers professional-grade performance with features that make it scalable and future-ready. At its core is a finely tuned secondary optic system with a 90° beam angle, ensuring optimal light penetration and homogeneity across your entire grow area. The wide-angle coverage supports vigorous plant growth, even in spaces with limited vertical clearance. The Q4W’s broadband light spectrum not only maximizes photosynthesis (high PPFD output) but also supports optimal development, resulting in healthier plants and improved yields. Passive cooling ensures silent operation and enhances scalability, making this model ideal for modular setups in both hobby and professional grow rooms. Engineered for power, efficiency, and flexibility, the SANlight Q4W Gen1 brings elite lighting quality to serious cultivators. The SANlight Q4W Gen1 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.
