4" Onyx Tunable White Retrofit Series include an integral tunable CCT switch. Spun aluminum construction provides clean sharp edges and is suitable for use with most 4” recessed housings. Deep regressed optics and round aperture deliver even and glare-free illumination. Input Voltage: 120VAC Lumens / Wattage: 850lm / 10.5W Color Temperature: Selectable CCT (27K/30K/35K/40K/50K) Dimming: Triac or ELV Finish: White Reflector / White Flange Included: Retrofit Adapter Listing: cETLus classified for wet locations