Details Item Led Wall Light / Outdoor Light / Gate Light / Fixtures Plug and Play, Divert Inbuilt- Super bright and Powerful LED Type: 100% High Quality-Amazing Lighting Effect-Long Working LIfe, excellent Stability-Long Life working Hours Feature Easy to install, Long lasting brightness Application Widely used for exterior and interior decoration such as at home , hotel, clubs, shopping mall. Popular applied in display racks, photo frames, stairs, main gate, walls, entrance. Installation: This fixture does need to be hard wired. Professional installation is recommended. Steps to install: 1.Use a screwdriver to screw out the bolts which connected the mounting base and main fixture. 2. Connect the power cords of the wall lamp to the 110V or 220V circuits (no distinction between the live line and zero line, one for live line and the other for zero line. If the wires were pretty long, please roll into a circle and place in a vacant position in lamp-chimney). 3. Fix the mounting base on the wall (wooden wall, using self-tapping screw to fix; cement wall, drill holes to install; if you have a suitable electric box to fix this wall light,