Dimension The size of this battery operated wall sconce is: 20 inches * 4.72 inches. Package includes: 2x iron plate, 2x double-sided adhesive, 2x wall lamp, 2x charging cable, screws, manual. Battery Powered Wall Light Rechargeable wall light requires no wiring or electrician installation. Comes with instructions and all mounting hardware, the back of the light is magnetic, just attach the iron plate to the wall with 3M adhesive or screws (both included), quick and easy installation. Rechargeable Wall Light The wireless wall light has a built-in 6000mAh battery, it's easy to charge the light by removing it from the iron plate. When fully charged, the lights can work for more than 20 hours (depending on the brightness used), USB-C charging cable is included.