March 2022
November 2021
How to connect the wires of grill lights
How to connect the wires of a grill strobe light ST-6D Our ST-6D come with its own switch. First let us observe this switch, we will find that it has two red wires and one black wire. Usually, the red wire is connected to the positive pole and the black wire is connected [...]
May 2014
Police car with warning equipment
Police car with warning equipment All kinds of led warning lights on police car or emergency vehicle，including led warning lightbar,led visor lights,led deck mount lights,grille mount lights,siren speaker,surface mount leds,exterior lights,hide a way leds,led perimeter lights ect.