Features:Powered by solar energy， no electrical outlet required Ideal for garden， garage， wall shed， back door， stairways， etc. A sunny location is the best to locate the solar panel and light on a wall or roof. DIY - no electrician required 15 Super bright white LED with motion sensor Lights turn off automatically 25 seconds after motion stops Approx 5m cable from solar panel to single head LED lamp Detector senses motion up to 2-10m Battery capacity: AAA 800mAh NI-MH rechargeable Working ambient illuminance: <10 Lux Color: Black