Auraglow 7w LED E27 Screw Light Bulb, Warm White, 40w Equivalent Only 7w in power, Incandescent Equivalent to 40w. 85% energy cost savings; bulbs will pay for themselves and save on your bills so each one is an investment. Lasts 25 years approx based on 4 hours per day (35,000 hours), no need to keep replacing bulbs! Delivers a warm white light very similar to a normal incandescent bulb (3000K) 5 Year Warranty