DX3 micro dash lights are available in dual colors with default cigar plugs. Multi-units can be synced.

It uses 3W LEDs and is powered by multi-voltage.
4 suction cups will be provided for your windshields of vehicles. It is easy to remove it.
DX3 micro dash lights are good for your police car.

You can install 4 PCs at the front and rear of vehicles. Sync and alternate are all possible.