Sunlite 05515-SU SL65/41K/MED 65W Spiral CFL Light Bulb, Medium Base, Cool White

05515-su sl65/41k/med 65w spiral cfl light bulb, medium base, cool white high wattage spiral compact fluorescent lamps give off a cool white light much like a 300 watt incandescent bulb. these energy efficient cfl lamps can last up to 7.3 years with normal household use of 3 hours a day. this energy saving 65 watt 4100k, medium base bulb offers 3400 lumens of light output and has an average rated life of 10,000 hours.