SleekLighting 23 Watt T2 YELLOW Bug Light Spiral CFL Light Bulb, 120V, E26 Medium Base-Energy Saver (Pack of 2) (2 Pack) 23 Watt (100-Watt Incandescent Equivalent CFL (Compact Fluorescent) YELLOW Spiral Bug Light Bulbs E26 Medium Base, 120 Volts, 8,000 hour average bulb life Great way to repel insect outdoors, Perfect for residential or commercial use 6 Month, NO-HASSLE FREE-REPLACEMENT GUARANTEE We have the same bulb in 13 Watt, search asin #B00P9ITMS4