... :ABS size:12.7*6.5*1cmBattery:2*AG13 led flashing warning safelight,The shell is made of ABS material, it is ... , base, switch, handle, LED, button batteries, circuit board and other small accessories inside. 200 hours of continuous flashing, turn on the switch ... to make your traveling at night safe. The colors of LED and shell can be made according to customer requirements, also ...