Goodlite G-19978 13-watt Compact Fluorescent Plug-In 2-Pin Light Bulb with GX23 Base, Warm White 13-Watt, 800 Lumens, 80 CRI 12,000 Hour Average Lamp Life - Can Last Over 10.9 Years - Burns Cooler Than Incandescent Pleasing, Soft White Light - Color Temperature 2700K Fits GX23 Household Sockets Brand Cross Reference 13BX/SPX27 - PL-S13W/827 - CF13DS/827 - CFT13W/GX23/827