This Luminus® G25 LED bulb will allow you to consume less energy. It consumes only 4.5 W, but is equivalent to a traditional 40 W bulb. Emitting a warm white light with dimmable intensity, it generates a brightness of 450 lumens and a color temperature of 2700 K. Sold individually, this Energy Star qualified glass bulb offers an approximate lifespan of 15,000 hours and is covered by a 3-year limited warranty.