Topaz’s 4", 8W, Disk Lights offer a five CCT selectable switch for easy temperature selection during installation. Choose from 2700K/3000K/3500K/4000K/5000K to fit your application. Ceiling or surface mount, these disk lights easily install with most four-inch junction boxes in dry, damp, and wet locations. The sturdy aluminum housing and polycarbonate lens are attractive for residential and hospitality use, and additional ambiance control is available with the smooth dimming capabilities.