Triangle Bulbs 10 Watt Retrofit Downlight Kit 65W Replacement, 2700K 650 lumens while only using 10 watts with over 50,000 hours of life E26/27 base, 2700K color temperature dimmable with rounded lens Easy installation: comes with E26 base adapter 2pcs flip mounting clips, fits 4 inch metal cans for retro-fit installation Energy Star Qualified & UL listed