Yunsun 5/6 Inch Dimmable LED Recessed Lighting, UL & Energy Star Listed, 15W CRI90+ (100W Equivalent), 5000K Cool White, 1000-1200 Lm, 2-Pack Up to 85% Savings on Your Electricity Bill: Can Replace 75-100W Conventional Downlights by Just 15W LED, Totally More Than 100usd Savings Based on 8 Hours Working Per Day, Aluminum Bracket Plus Aluminum Trim For Better Heat Dissipation to Get A REAL 5 YEARS WARRANTY. 0-100% Smooth Dimming: Using Philips Dimming IC, 0-100% Very Smooth Dimming Performance, Has Already Been Tested and Approved by All Kinds of Leviton and Lutron Dimmers in North American Market (AC120V). Easy Installation: Come With E26 Adapter, No Mounting Spring Conversion Necessary, Ready to Fit into Both 5 and 6 Inch Housing Can, Can be Easily Installed Without Any Tools. 5000K Cool White Light CRI80+: CRI80+ Provides You Comfortable Natural Cool White Light, Good For Office Lightings, Shopping Malls, Museums and Libraries. UL (UL No: E480667) and Energy Star Listed: No UV, No Mercury, Environmental Freindly, IP44 Rated Can Be Use in Damp and Wet Locations.