Cree DRDL4-06250009-12DE26-1C110 4 In. TW Series 65W Equivalent Daylight (5000K) Dimmable Led Retrofit Recessed Downlight (4-Pack) 4 in. LED recessed downlight retrofit kit fits most standard and shallow 4 inch cans - fast and easy to install (uses a standard E26 screw-in base) 65W equivalent uses only 10 watts (85% Less energy than a traditional incandescent), saving you $212 in energy costs over the life of the bulb Dimmable with most standard dimmers Lights instantly and provides a bright, wide light distribution - just like an incandescent BR30 bulb 35,000 hours of cool, bright Energy-efficient light - compared to just 1,000 hours for a traditional incandescent bulb