9Watt 4 inch Dimmable Retrofit LED Recessed Lighting Fixture - 3000K Warm White LED Ceiling Light - 1200LM 120W Equivalent Recessed Downlight (9 Watts) Bright: Color Rendering Index (CRI)=85; 1200LM and 2700K color temperature, 120 degree beam angle Dimmable: compatible with most LED dimmers, using an internal driver, no external ballast or starter needed Energy efficient: perfect equivalent of 120W conventional halogens, 85% energy saving Easy installation: comes with E26/E27 base adapter and 2pcs flip mounting clips, fits most 4inch metal cans for retro-fit installation