Cordless Grey Wall Sconces

【Long Battery Life & Safety & Cordless use】wall light built-in large capacity rechargeable battery and one USB cable included. After fully charged, the cordless wall sconce can work last for up to 20 hours in the lowest mode, max brightness is up to 6 hours. We make an effort to ensure the safety of you and your family. Wall lamp will automatically cut off the electricity to protect the battery after fully charged. And you don't need to be plugged in all the time to use it. What a convenience!