SGL 4-Inch Dimmable LED Retrofit Recessed Lighting, 9W (65W Replacement), Energy Star UL Listed, 3000K Warm White, 720 Lumens, LED Downlight, LED Ceiling Light 120V E26 Energy star approved, UL Listed, Lighting Facts, LM79/LM80 High-end Led Chips and Led driver are adopted which assures the quality Save over 87% on your electricity bill. Replace 65W halogen bulb by 9W LED Dimmable. Dimmable to 1%~100%, compatible with most triac dimmers Easy installation: replace standard 4-inch recessed lighting easily without any tools or accessories 5-year warranty. Lower Maintenance Costs. Extremely long life reduces re-lamp frequency. Save your effort to replace bulbs in high ceiling