Developed especially for LED MR16 lamp applications. Crafted for sustainability and environmentally sensitive applications. Five times the life expectancy of halogen MR16 with 80% energy savings. Small aperture LED MR16 dedicated, thermally protected, For Remodel Construction with three remodel clips are easily retractable for fixture removal if necessary. Non insulated ceilings or where insulation can be kept 3 Inch from the housing.