Sunlite SMS13/27K/E/CD1 SMS13/27K/E/CD1 13-watt Super Mini Spiral Energy Star Medium Base CFL Light Bulb, Warm White 13 Watts, 900 Lumens, 80 CRI 60-Watt incandescent equivalent 10,000 hours average lamp life 3000K Color Temperature, Warm White Color, Medium Base SMS13/27K/E/CD1