2014-2019 GMC Sierra 1500 2500 HD RGBW LED DRL Boards

2014-2019 GMC Sierra 1500 2500 3500 HD RGBW  LED DRL Boards can change to any solid color, pure white, several flashing/fading patterns, plus they have a switchback amber turn signal function. The dRL boards are an OEM-grade solution, with exact fitment, and perfect LED alignment.  After opening up your headlights, simply remove the factory DRL boards and replace them with ours! Your order includes two sets of LED boards, one for each side. Upgrade your factory DRL Boards/Rings with direct fitment Choose any color or pure white Integrated Switchback Amber Turn-signal Bright enough to see during day Projector Halo - Small halo that goes around the projector where the headlight shines out Demon Eye - make the projector lens glow (middle part in first pic, does not replace or affect headlight bulb) Package Includes: (4) 2014-2019 GMC Sierra RGBW DRL Boards Vehicle specific driver(s) Selected controller Optional circular projector halos and/or fog light halos *All halo kits requi