The Cree LED B13 Series bulbs deliver up to 345 lumens of soft white 2700K light, while consuming at least 88 PCT less energy than the incandescent bulbs they replace. These lamps feature a consistent and balanced light source, turn on instantly, and are compatible with most standard incandescent dimmers, no buzz, no hum. The Cree LED B13 Series bulbs are ENERGY STAR certified and are designed to last 25,000 hours
