AEV’s Rear Auxiliary LED Light Brackets are specifically designed for the 2019+ Colorado ZR2 Bison’s AEV Rear Bumper. Taking full advantage of the two knock-out panels found on either side of the license plate, these brackets give you a secure mounting location for a pair of 3” square LED auxiliary lights. Please note: LED lights and wiring harness not included. We recommend the Vision X #9123822, Rigid Industries #20121EM or Baja Designs #550006 3″ square LED lights for ease of installation.