Diode Dynamics 2015+ WRX/STI LED C Lights

Time to upgrade your WRX or Sti headlamps? These C-Light LED modules are boards that fit right behind the factory diffusing reflector, illuminating in an extremely bright white, as well as a brilliant amber. See how we install these in our headlights by clicking here! Features Computer-designed LED halos, for perfect fitment in WRX/STi headlamps Huge increase in brightness, with pure white and brilliant amber output Over 5000 sets installed, with proven reliability Optional DRL harness allows the LEDs to function just like factory DRL  They are compatible with: 2015-2020 WRX Base/Premium as well as 2015-17 WRX Limited and STi. These can work in the 2018-2020 STI lights with slight modification.