The Feit Electric PLT13E/41 13-watt G24Q-1 Base CFL Light Bulb is a PL-shaped bulb for general purpose and task lighting. It replaces traditional bulbs with affordable compact fluorescent technology that produces a light output of 800 lumens, using only 13 watts of electricity. Get Cool White (4100K) light, an ideal choice for living rooms, offices, and workspaces. Feit Electric CFL bulbs have a relatively cool running performance and are RoHS/FCC compliant. They have an average life of 10,000 hours/9.1 years with an estimated annual energy cost of only $1.57. Choose a dependable, general-purpose lighting bulb for residential or commercial applications.