4" AC Opal LED surface mount fixtures are designed to install over a standard junction box or retrofit over 4" recessed housings. The low profile dimmable luminaire produces even illumination in dedicated CCT options. Input Voltage: 120VAC Lumens / Wattage: 850lm / 13W Color Temperature: 4000K Color Rendering Index: 90 CRI Dimming: Triac or ELV Finish: White Listing: cULus Listed for Wet Locations