ENERGY STAR® certified. 90 CRI: 2700K, 3000K, 3500K, 4000K, or 5000K CCT. Lumens: 600, 900, 1200. Retrofits existing 5 or 6'' housings with screwbase adapter included''. Use with 5 and 6'' LED housings - new construction and remodel''. Dimmable. Dual-mount: Torsion Spring and Push-N-Twist clip models. Damp location and Wet location shower listed. LED connector is CA Title-24 high efficacy compliant and cULus Listed