Brighten your room with the energy efficient EcoSmart LED light bulb. This EcoSmart A19 Lamp estimated Energy Cost is $1.8 per year and uses up to 85% less energy compared to incandescent. The lifespan of each bulb is roughly 15000 hours. This EcoSmart A19 Lamp is Dimmable as well as Omni-Directional. This EcoSmart 15-Watt 3000K (Bright White) LED A19 provides a warm and comfortable light, perfect for your living room, bedroom, kitchen or any place in your home where you would use a standard incandescent light bulb. Brightness: 1600-Lumens Estimated yearly energy cost: $1.8 (based on 3-hours/day, 11/kWh, cost depends on rates and use) Life: last for 15000-hours, 13-years (based on 3-hours/day) Light appearance: 3000K (bright white) Energy efficient Energy used: 15-Watt (equivalent to a 100-Watt standard incandescent light bulb) For use with light dimmers, compatible with most dimmer switches, it is dimmable as well as Omni-directional, indoor lighting applications.