Sunlite SL65/65K/MOG 65-watt T2 High-wattage Spiral CFL Light Bulb, Mogul E39 Base, Daylight 65 Watts, 4300 Lumens, 80 CRI 350-Watt incandescent equivalent 10000 hours average lamp life 6500K Color Temperature, Daylight Color, Mogul Base SL65/65K/MOG