F13T5/CW 13 Watt T5 Fluorescent Light Bulb Cool White
F13T5/CW Cool White Replacment Lamp*  Watt - 13, Tube type T5, Color Cool White 4100K Kelvin, Base Mini Bi-Pin (G5), Lumens 880, Length 21", Life 20,000 Hours, Great Quality, Long Life