Specifications:<br />- Material: PC & ABS<br />- Solar Panel Power: 5W / 5.5V<br />- Transfer Efficiency: 17%<br />- Li-ion Battery: 3.7V / 400mAh<br />- Charging Time: >6 Hours (1000W/M2 Lighting Standard)<br />- Alway work last 8 hours when charge full power.<br />- Lighting Mode: OFF / DIM / Bright<br />- LED Color: White<br />- Lumen: Up to 80LM<br />- PIR Sensor: 1m - 6m<br />- Life: Up to 20000 Hours<br />- IR Degree: 120 Degree<br />- Waterproof: IP65<br />- Gross Weight: 800g<br />- Dimension:19.5*20*7.5 CM (Dia.6 CM /each spot lamp) <br /><br />Note: The light will always be work all the night， it will all bright when somebody through， it will micro-bright when nobody.