WAC Lighting DL-007-BK Adjustable Arm 007 Display Light with Clamp and Plug-in Cord, Black Aluminum construction includes a 2in clamp and 10 foot cord with Plug Accepts 12V LED MR16 or halogen MR16 lamps up to 50W max, lamp sold separately The optional 008Fp framing projector allows the Fixture to be used to highlight artwork, posters, or signage without light spill onto any adjacent surfaces Smooth and continuous dimming to 10% when installed with an electronic low Voltage dimmer Periscoping Style arm can allow the head of the display light to be place up to an extra 10 inches back from surface and then locked in place with a simple twist and lock Low voltage models include a 60W 3-prong grounded "plug-in" class 2 electronic transformer and a 2" Clamp 60W Plug-In transformer Compatible with 008FP-BK Framing Projector (ordered separately) Black Finish 12V, 50W max MR16 Lamp (ordered separately)