Sunlite 89302-SU LED Retrofit 4-Inch Round Recessed Downlight, Dimmable, Medium Base (E26), 10 Watts, 50K - Super White 1 PackUpgrade your recessed can lighting with this energy efficient LED kit. These retrofit lights are fully dimmable and simple for anyone to install with no electrician necessary. No maintenance, Long life LED technology means you won't need to climb ladders to replace difficult to reach bulbs anymore. Simple install, comes with a Medium E26 adapter, fits in most 4 inch metal recessed lighting cans Fully dimmable, UL listed, 50,000 hours of traditional,