สถานที่กำเนิด
Fujian, China
Light sourc
5 high brightness LED * 25pcs
Flashing style
flowing flashing,all flashing ,off
Visible distance
≥800M(in the dark)
Power
R20 battery (D,UM-1)1.5V*3pcs
Operating time
5days(12h per day)
Working temperature
-20℃-65℃