Westek FA423HB 22.5-Inch Plug-In 14-Watt Fluorescent Slim Under Cabinet Light, White White finish matches white or lighter wood cabinets Instant-on, no flicker, no hum operation Requires 14-watt T5 fluorescent bulb (included) 22.5-inch Slimline Series fluorescent cabinet light Slim 1-inch profile hides behind most cabinet lips