With a life of 15,000 hours, the bulb will last over 13 years (based on 3 hours of use each day) Provides 806 lumens of light immediately, with no waiting time to warm up to full brightness With a colour temperature of 2700 Kelvin, the bulb provides a warm white light, creating a comfortable atmosphere in any room Using 9 watts of energy and just 1.38 per year to operate, this bulb saves up to 85% per year and 107.11 over its lifetime compared to its incandescent equivalent (based on 3 hours/day, 0.14 /kWh; may vary depending on rates and use) High colour rendering (CRI > 80) provides vivid and natural colour; beam angle of 240 degrees for a wide flood light Dimmableeasily create more or less light, depending on your mood and the desired ambiance