It's Exciting Lighting IEL-4300 Frosted Marble Glass Half Moon Sconce With Frosted Marbleized Glass Shade In Half Moon Shape, Battery Operated With No Electrical Outlet Required LED Frosted Marble Glass Half Moon Wall Sconce, It's as easy as hanging a picture Captures traditional elegance with state of the art technology 100% Battery Powered: runs up to 200 hours on 3xD cell Batteries Includes 3 stage dimmer and remote control 100% Wireless, no need for an electrician