Deckey Solar Lights 20 LED Solar Powered Wireless Security Waterproof Motion Sensor Light Wall Light Sconces for Patio Deck Yard Garden This light is decorated by 20pcs led and its brightness is up to 300lm. It is very bright. Motion Sensor + Light Control + Micro-lighting: it will auto turn on dim light when in darkness or at night, and auto turn off when in daytime or bright area. It will enter into high light mode when people come and stay for 30s after motion stops and then turn to dim light to save energy. Fast & Easy Installation - Solar powered, easy to install,no wiring required; simply screw it onto the surface(Screws included) . High waterproof and heatproof: IP65 waterproof., solar powered lights, suitable for most kinds of weathers. There is an eye protector screen over it, so it's soft on the eyes.