1.high luminance LED, highly effcient,energy-saving,durable usage,
long service life, small in size, light in weight,portable to carry,
free of maintenance, free of feeding, environmental protection, not change the bulb for life.
2.Main purpose and scope:for outdoor lighting such as public security, the railways, hunting,
mountain climbing and fishing and so on
3.Use of time:100% light use of time 20 hours  
Low-light use of time 40 hours
Explosion flash usage time 20 hours
4.lighting distance of lamp: 500 meters
5.Main beam of the original current illuminance : 10000 LUX
6.Vice-source current illuminance :  6000LUX
7.Battery Capacity :  Lithium-ion battery 4.4AH
8.Battery voltage: 85-264V      Output Voltage DC: 4.2V±0.5
Output Current: 500MA           Lamp base size :￠110MM

color 1:red,yellow