12-Watt Dimmable Retrofit LED Surface & Recessed Lighting Fixture - Fits J-box - Energy Star & ETL LED Downlight Disk Light 3000K Easy mount installation: can be surface mounted to standard J-box, high compatibility ; Energy efficient with long lifespan: perfect equivalent of 100-Watt incandescent bulb, saves user up to 85% on electricity bill. 50,000-hour long lifespan reduces re-lamp frequency ; Dimmable: 5-100% dimming range, dimming smoothly, compatible most of Lutron/Leviton/CTL/GE dimmers ; Good heat dissipation, large lighting area, no noise and no flicker, Eco-friendly and eye-friendly: no UV, mercury, and instant on ; Base Type: E26 ; 1,000 lumens ; Dimensions: 7-1/2'' x 4'' ; Suitable for Dry/damp/wet location