1964 Chevy Chevelle LED Tail Light Inserts.  LED Tail, Stop & Turn Signals. Here is a your chance to update your tail lights with the new LED technology. These tail lights have 23 super bright red LEDs. They use epoxy coated, fully sealed electronics on solid state circuit boards. All the LEDs light up for tail lights and all get brighter for stop/turn. The LEDs are instant on and off. Almost unnatural! Low current so they run cool. Tremendous life span. They measure about 6" X almost 2 X 3/4". Use the 1157 style plug in or cut it off and wire them direct. We also sell the LED flasher you will need.