Characteristics Aperture: 1170-1970mm Rubber supports Supports height: 110mm Light source: High Power SMD LED Battery Specification: Li-Ion 3.6V, 4800 mAh, 17.28Wh Charging Time: 4 h Charging Input: DC 5V 2A Degree of protection: IP 20, IK 07 Operating temperature: ‒10 °C to +40 °C Luminous Power: • 2000LM ‒ Full Power Mode • 1000LM ‒ Normal Mode • 500LM - ECO Mode Operating time: • 3h ‒ Full Power Mode • 6h ‒ Normal Mode • 9h- ECO Mode