Philips, 414011, Linear, Energy Saver, EL/mdTQS 23W T2 Designation, 23 W Wattage, 120 V AC, 360 mA, E26 Lamp Base, T2 EL/DT Tornado/Mini-Twister Shape, 1600 Lumens, 12000 hr Average Life, Warm White, 82 CRI, 2700 K Color Temperature, Non-Dimmable Ballast, 61.5 mm Dia x 115.3 mm L Dimensions