Light Source: 10W intergrated source.

Lamp Power: 10 Watt. 

Lamp Luminous Flux: 500-600 Lumens.

Color temperature: 6500-7000K.

Lifespan: 50,000 hours.

Lamp body material: Aluminum.

Built-in 3.7V 3600MAH Li-ion replaceable battery pack, can be recharged over 500 times.Could charge smart phone with output current 400-450mA; 

Adjustable head & stable steel  U  base adjustable lamp body.

Waterproof  100%-50%-flash -off Switch.                                                            Two charging models: AC 100-240V ,out 5V 500mA adaptor & DC 12V car plug charger.

Charging/Operating hours: 6H/2.5H.

IP65.                     

Battery: 3.7V 3600MAH Li-ion replaceable battery