It's Exciting Lighting IEL-4500 Frosted Marble Glass Bell Shape Sconce, Battery Powered And Suitable For Both Indoor And Outdoor Use, Lightweight And Mobile Indoor and Outdoor use.Easy push button turns on or off Sleek and Modern Wireless LED Sconce features Bell shaped Glass Comes with two modes: White Light and Amber Flicker.Hang Anywhere.Runs on 6 AA batteries The unit comes with an automatic 4 hour timer with 24 hour memory. Measures :10"W x 4.75"D x 8.5"H No need for electrician or punching holes in walls as the backplate only needs a hook or nail