About this item High Brightness: 8W LED , 600 lumens, provides super bright illumination to your hallway, garden, and can provide you with better safety in the dark. Intelligent PIR Motion Sensor: Intelligent lighting control system will only turn on automatically when motion is detected in the dark environment, but will not turn on with visible daylight; It will automatically power off after 20 seconds if no movement is detected. Waterproof and durable: With waterproof classification design IPX5, outdoor lamp can work in different kinds of weather, resist rain, snow or hail easily. Energy saving: Powered by 4 batteries (not included), lasts for 20 seconds per trigger. Easy Installation: Cordless lamp with batteries can be installed anywhere you want. The installation angle can be adjusted according to the concrete location. Installation height: 2~3m. Outdoor Lamp With Sensor NICREW Cordless LED Outdoor Light provides instant emergency lighting. You can install it anywhere in your home , garage, porch, driveway or even in a tree. Power: 8W Luminous flux: 600lm Sensor distance: 5m Delay time: 20S Power battery: 4 D-cell batteries (not included) Cover angle: 120 degrees horizontal, 100 degrees vertical