Both the side mount and rear mount from these LED taillight and License plate brackets are machined from billet aluminum and then chrome plated for a perfect finish. The license frame bracket measure 7"x 4". The taillight feature bright LED lights that use less electrical power and live longer than common bulbs. Lights are pre-wired for brake and taillight use and also have a provision for license plate lighting. Side mount license plate brackets bolt to the rear axle, and take a horizontal license plate. Fender mount license plate brackets come with your choice of straight or compensating angle solid block mount.