Sunlite SL23/GU24/50K SL23/GU24/50K 23-watt GU24 Spiral Energy Saving GU24 Base CFL Light Bulb, Super White 23 Watts, 1600 Lumens, 80 CRI 100-Watt incandescent equivalent 10,000 hours average lamp life 5000K Color Temperature, Super White Color, GU24 Base SL23/GU24/50K