Superlighting SLCLQS is a cost -effective, energy-efficient LED luminaire for surface-mount applications in commercial buildings, retail and educational facilities. The excellent heat dissipation of the housing extends its life.A precision-engineered optical lens reduces glare, and provides comfortable illumination. Supports four lumen packages (100%, 80%, 60%, 40%); and three CCTs (3000K, 4000K,5000K).