TCP 150W Equivalent, CFL T6 Double Circle Lamp, Non-dimmable, Soft White ENERGY SAVINGS - Uses only 40 watts. Replaces 150 watt incandescent LONG LIFE - Lasts 9.1 years based on 3 hours use per day. Rated @ 10,000 hours COLOR CONSISTENCY - Soft white 2700K PERFECT FIT - Use in table lamps, floor lamps, ceiling Fixtures WORLD CLASS TECHNOLOGY - Made by TCP Lighting, a leader in LED innovation