2 Prong Electronic Led Relay Flasher

2 post electronic flasher relay. Used in most America cars up to the early to mid 90's. Fits all Mustangs/Capris thru 1993. Wire is grounded. Non polarity - so plugs right in and go! Required if you do all you exterior lights in leds. Normally required if you do front or rear turn lights. Hazard lights may or may not need an upgraded flasher with just a partial upgrade but will also be required if all lights are converted. For 79-93 Mustangs there are 2 turn/hazard relays stock .