GE Ecolux® Biax® Compact Fluorescent Lamp, Plug-In, F18DBX/835/ECO4P Designation, 18 W Wattage, 100 VAC, 0.22 A, Fluorescent Lamp, G24q-2 Lamp Base, T4 Shape, 1250 Lumens Lumens, 17000 hr Average Life, Warm White, 82 CRI, 3500 K Color Temperature, Rapid Start, 5.8 in L Dimensions