-Easy installation: no wiring required. -PIR Plus Light Sensor: When dark, the light is activated by motion detected within 10 feet and 120 degrees. -If no other movement is detected within 25 seconds, the light will turn off automatically. -Excellent Lighting: It transforms dark space into bright lighting, which is a perfect choice to be used in the garden, fence, patio, deck, yard, driveway, stairs, exterior wall, etc. -External switch: the on / off switch has been designed to be waterproof. -Environmentally friendly: this light is charged by exposure to sunlight in the daytime for about 8 hours. -Then its rechargeable Li-ion battery can store energy for working at night. -Waterproof and Durable: This light is waterproof and durable with a strong hard plastic construction Specifications: -Solar panel:1W,5.5V - Li-on battery:1800mAh ,3.7V - led Power:0.2 W ,5000-6000k - Motion angle and distance:120 degree,3-5M - High light delay:10 seconds - Switch : Off and Auto -Brightness:600LM What's in the box -4 X 100 LED Solar Powered PIR Wall Light With Motion Sensor 100