Hykolity 4 Inch Dimmable LED Downlight, Energy Star, UL Listed, 9W (65W Equivalent), 720LM, 4000K Neutral White, Retrofit LED Recessed Lighting Fixture, Can Lights for Ceiling Retrofit LED, Pack of 4 Save over 87% on your electricity bill. Replace 65W halogen bulb by 9W LED downlight. Instant on. High brightness 720 lumens, 4000K (Neutral white), 5 years warranty provided. Provides an extraordinary lumen output for high ceilings. Dimmable: 1-100% wide dimming range, dims smoothly without flicker and buzzing, compatible with most household dimmers. For your safety, our recessed lighting are UL-listed [E349290] to avoid electrical shock and fire hazard. Easy installation, comes with E26 base adapter and standard led plug-in connector, fits most of 4" metal cans for retrofit installation. Wide Application: Ideal for supermarket, bedroom, kitchen, living room, dining room, meeting room, offices, hotel, hallway and floor lamps, pendant fixtures or ceiling fixtures - from new construction to retrofit as well as commercial to residential settings.