TCP 40 Watt Equivalent Single-pack, LED A19 Light Bulb, Non-dimmable, Soft White RLA527ND ENERGY SAVINGS - Uses only 5 watts! Replaces 40 watt incandescent LONG LIFE - Lasts 18.3 years based on 3 hours per day. Rated @ 20,000 hours EXCELLENT COLOR CONSISTENCY - Non-dimmable soft white 2700K PERFECT FIT &ndash; Use in table lamps, floor lamps, sconces and ceiling fixtures - anywhere a standard light bulb is used WORLD CLASS TECHNOLOGY - Manufactured by TCP Lighting, a leader in LED innovation