Xprite Amber 12 LED Emergency Strobe Lights Kit Surface Flush Mount Side Marker Grill Grille Hazard Warning Flashing Light Head for Off-Road Vehicles ATV Trucks Cars - 4Pcs

LED Surface Mount Strobe Lights Kit, White Amber Grill Grille Amber/White 6 LED Emergency Strobe Lights Kit Surface Flush Mount Side Marker Grill Grille wire Red - Positive; Black - Ground; Yellow - to Change Patterns; White - Sync; Gray for Static.

attach the red wire to a 12v power source and black to a proper ground.to change patterns, touch the yellow wire to the black ground wire.to sync: The gray wire from the 1st light will goto the white wire on the 2nd light.

Will also work with white wire from the 1st light to the gray wire on the 2nd light.

And continue the same wire pattern to sync multiple lights.

NOTE: Connect sync wires before positive and negative when attaching multiple lights.