This new eye protection lamp has a portable concept, equipped with reusable washing glue, which can be adsorbed in most places, and it is light and portable, and can be used outside. Switch mode still uses other series of touch switches. The lighting mode is white light and warm light, white light lighting, warm light learning, to meet multiple scenes.Plug-in model does not have a battery, can only plug in USB cable use, accessories have wiring.