Emergency Led Strobe Lights for Trucks Traffic Advisor Light Bar Directional Warning Flash Led Light 

Key Specifications/Special Features:

* High brightness LED
* Microcomputer Programming chip
* Constant Voltage Circuit Design
* 15 kinds of flash mode
* Shut off memory function
* Voltage Input standard: 12v/24V DC.
* One year Warranty.
* 4 hours continuous working time
* Bear shake and rain
* Ambient Temperature: -40c~+50c
This series light stick can be 18",26",34", 42",50" etc

built-in high brightness LEDs,with long life, ultra-low-power, good appearance, strong against impulse capability.Prevent fading and aging,widely used for emergency vehicles, firefighter vehicles,postal service, construction vehicle, safety warning etc.

Mounting & Wiring Note:
1.Fit the bracket on the back of the light, and then fix the suction cups on it.
2.Let the suction cups absorb to the windshield, plug the cigar cord to the outlet of vehicle, then turn on the switch on top of the cigar cord.
3. press the flash mode switch that on the back of the red unit to change flash patterns.
4.If light cant work, pls check 5A fuse inside the cigar cord.