I bought two blue LED lights. I want to put them in the front floor under the dash in my 96 blazer. They plug into the cigg lighter. Is there anyway i can run them so they turn on and off with the ignition? And what would be the easiest way to do it?

 

Are we talkin bulbs? or neon Sticks like I have?

 

on the driver side of the dashboard there is a fuse panel, pull the access door and unbolt the fuse panel, then with a test light or multimeter test for 12v with the KOER and 0v KOEO, then splice into that wire and run your wires under the dash. try to pick a circut with a high amp rated fuse like 15A or 20A