Tcp Pro Springlamp® Energy Star® Compact Fluorescent Lamp, 18 Watt, 4100k Color Temperature

The premium 18 watt spiral uses 75% less energy than a 75 watt incandescent equivalent and lasts up to 13 times longer. | Premium grade CFL excellent for all general service lighting applications | Higher lumens smaller size to other comparable compact fluorescent lamps | Extra long life at 12 000 hours | More compact size fits more applications