Features: - Solar panels convert solar energy into electricity. - Built-in light sensor, the lamp will be lighted up automatically with 30% brightness from dusk to dawn. - Built-in PIR motion sensor regulates light automatically with 100% brightness when motion detected. - 30s delay time, the lamp will stay on about 30 seconds when motion ceased. - Automatically dim in dark, strong light when someone approaches, and automatically dim in 20s after the person walks. - Smart control, if there are continuous movements in the detecting ranges, the light stays on. - Easy installation, maintenance-free dependable operation without the need for wiring or trench. Specification: Material: ABS Shell. Color: Black. Power source: Solar. Battery: Li-Ion rechargeable battery. Charge time: About 4-6 hours(full sunshine). Lighting time: About 8-10 hours (full charge). Sensing Distance: 4-6 meters. Mode: Light control + PIR motion sensor. Optional power: 100W. Waterproof: IP65. Light source: 100COB chip . Size: 265mmx90mm. Application: Outdoor wall or pole in Plaza, Park, Garden, Courtyard, Street, Walkway, Pathway, Campus, Farm, Perimeter Security etc. Package Included: 1 x Solar powered lamp