Littlite L-3/18 18 Inch Hi Output Gooseneck Lampset with Plug In Transformer 18 Inch Littlite USA Made Gooseneck Lampset with Dimmer Control Includes New Version of Littlite Transformer (not old screw terminal type) Fully Dimmable Hi Output 5 Watt Littlite Halogen Lamp with Heat Dispersing Hood Does NOT include a weighted base (available separately) CWB or LWB-1 Metal construction