HitLights 10 Watt UL-Listed A19 Warm White LED Bulb - 20 Year Lifespan, Replaces 75 Watt - 3000K, 900 Lumens, 110 Volts, E26 Affordable price, it pays for itself less than 2 years (based on 3 hrs/day, $0.11/kWh) Use in any standard household A19 base and fixture Uses 80% less energy and are designed to provide over 50,000 hours of light for your home. Energy-saving replacement for traditional 60W Incandescent Light Bulb. Eco-friendly with no mercury or UV radiation. Estimated lifetime savings of $275.00 with a yearly energy cost of $1.2, compare to 60W Incandescent Light Bulb