Halogen, low-Voltage disc light provides bright white illumination for task or accent lighting. Low-profile housing uses a high temp plastic with snap-in glass lens for easy relamping. Low-Voltage transformer required. Hide-a-Lite II. Surface mount Under cabinets and shelves. White high temperature plastic with borosilicate clear lens. Designed for easy through wiring for #10 & #12 Romex, TFFN, or THHN wire. Easy re-lamping. Uses (1) 20-Watt bi-Pin (G4) bulb (included) 2-7/8-Inch Width by 1-1/8-Inch Height Low-Voltage transformer required.