http://www.lightmobile.com/cpdz_show.aspx?id=423 Performance characteristics: The white light can reach more than 2500 meters. Energy-efficient: It adopts imported HID bulbs, which have high lighting efficiency, good visual effect, long life-span and strong shock proof performance, and the color temperatures are optional from 4,300K to 6,000K. It adopts a new generation of lithium battery, which is safer and has various advantages, such as memoryless, low self-discharge rate, long cycle life, intelligent over-charging protection, over-discharging protection, short circuit protection, environmental protection and no pollution. Technical parameter: Serial No. Parameter name Parameter values Serial No. Parameter name Parameter values 1 Rated voltage 12.6 V 2 Charging time 8～10 h 3 Rated capacity 7.5Ah 4 Current 2.5A 5 Luminous flux 2,400Lm 6 External dimension Φ123×205mm 7 Average bulb life 10,000 h 8 N.W. 1.6 kg 9 Rainproof It is in line with GB 4208-2008 standard
