CASE of 12 Dimmable PAR38 18W (100W) LED Light Bulb, 1100 lumens, Soft White 3000K, Narrow Flood, UL Listed, Energy Star 18-watts; 100w equivalent; 1100 lumens; Soft white light 3000K CCT; CRI 84 Smooth dimming, no buzz, no flicker, no humming True instant-on: 0 delay, 0 warm-up time Energy savings of $225 25,000 hour lifetime