1.Solar Powered Light: This high powered 4 bead light requires no batteries or electricity as it has built-in industrial grade solar panels that absorb the sun's rays during the day and use that stored energy to illuminate all night. . 2. No longer worry about rainy weather, new FH5.0 control chip, double upgrades to ensure uninterrupted power supply in rainy days, solar light with FH5.0 technology can keep 10-15 rainy days when 'it is fully charged 3. Anti-theft: The appearance of the monitor looks like surveillance, with a built-in PIR motion detection sensor, and the lights are on when people come, protect your home and property, make you fear the thief and run away when the light is on on. 4.IP65 Waterproof and Wiring-Free: This solar wall light is specially designed to withstand extreme weather conditions and light up your home even on a stormy and snowy night. And it's cordless, a great outdoor security light for yard, patio, garden, porch, lawn, path, gutter, etc. on red; 2. First gear: some people coming in turn on for 15-30 seconds if no one turns off; 3. Second gear: some people come, bright light for 15-30 seconds, and when there is no one, the light is still bright and dim; 4. Third gear: It doesn't matter if there's no one around and the dim light is still on.