ltem description from the seller
Specification: 1. Material: AL+ABS 4. Power supply mode: solar energy 5. Working mode: human body sensing + light sensing 6. Induction distance: 6m/120° 7. Button mode: 4 gears to switch in cycle 2. Bulb power: 2.5W/3V ST64 (E26 lampholder) 3. Solar panel power: 2.5W/5.5V 8. Battery specification: lithium battery 3.7V 2000mah 9. Waterproof grade: IP65 10.Size: L5.3*W5.5*H10.2inch 11. Weight: 4lb