... Car Emergency Light Red Warning Light, Hammer, Flashlight, Knife for cutting Safety Belt Lamp Type: LED Valtage: 2 AA 5V Car Emergency LightRed Warning Light, Hammer ... tightly.2, Press the switch of flashlight, then turning on the head light to illuminate.3, Press the switch of beacon, the beacon ... Red LED blink. 4, If get trouble at night, use the magnet on the back of auto ...