Bright and Powerful Illumination: Equipped with 4 x 2W LEDs, delivering a maximum output of 600 lumens to fully illuminate your garden, driveway, patio, entrance, or any dark space Auto Shut Off: This light shuts off automatically after 20 seconds if no motion is detected to save energy and conserve battery life Reliable Motion Activation: Advanced PIR motion sensor with a 120° detection angle triggers the light instantly when movement is detected up to 16 ft (5m) away, offering security and convenience in the dark Weather-Resistant for Everyday Use: Built with seals to block dust and debris, it works reliably in fog and wind. Install under eaves or shelter to avoid rain, ensuring durability and long-lasting use Hassle-Free Installation: Powered by 4 D-Cell batteries (not included), this light is built for convenience and long-lasting use—no wiring, no constant battery swaps, just simple installation anywhere.