Goodlite G-20124 13-watt Compact Fluorescent Plug-In 2-Pin Light Bulb with GX23 Base,  Daylight 13-Watt, 800 Lumens, 80 CRI 12,000 Hour Average Lamp Life - Can Last Over 10.9 Years - Burns Cooler Than Incandescent Pleasing, Daylight Light - Color Temperature 6500K Fits GX23 Household Sockets Brand Cross Reference 13BX/SPX65 - PL-S13W/865 - CF13DS/865 - CFT13W/GX23/865