Second generation 16 LED Lights with higher brightness and better battery backup. It has a light aluminium body, never fades, and is IP-65 waterproof and heatproof. Supports a solid battery inside with safety performance, overcharging and discharging protection. It is completely wireless, easy install on the wall in any place. It also has a dim light mode for energy saving. It costs virtually nothing to operate as it does not rely on electricity from your home. This motion detector light is great for added security around your home. Light your way to avoid trip hazards and dangers in the dark. Automatically senses day or night.