18" Xenon, 3 Light Linking Bar, 120V, Nickel With Frosted Glass Diffuser, With 3 Each 20W, 120V G8 Xenon Bulbs, Additional Fixtures Can Be Linked Together. Direct Wire, 18"L x 3.50"W x 1.25"D, UL Listed, For Replacement Bulb Use TV #110-268, Clam Shell.