Specification Lens: Smoked Color: White LED Chips: 54SMD Function: Flicker Free Housing Material: ABS plastic Light Pattern: 2 Row Full LED Strips 1set= 2pcs Front Bumber & 2pcs Rear Bumper Side Marker NOTE: If your Cadillac stock side marker is NOT HALOGEN, you need to make some modifications to fit, not just plug and play installation. If your Camaro already use OTHER aftermarket side marker which use ADAPTOR to fit, then you need to REWIRE to install our side marker. Because ours are the PLUG N PLAY design for the factory oem side marker WITHOUT adaptor. Description High Intensity LED Chips: Advanced high brightness 18 SMD LED chips with intensity lighting output and low power consumption; 10x brighter than factory light bulbs; Best guarantee of safety for driving at night. High Quality Performance: Made of high quality PC lens and ABS plastic housing, IP67 rated waterproof. Canbus LED control unit design, no error code. Easy Installation: Plug and Play insert to install in just minutes, Non-polarity sensitive, OEM Perfect fit and direct replacement, no need for any resistors or special modifications. Fitment: 2016-up Chevy Camaro LS/LT/SS/ZL1 2014-up Cadillac CTS 2015-up Cadillac ATS How to Replace ? Identify the location of the side marker light assembly. Determine how the assembly is attached?typically screws or clips. Unscrew or unclip the assembly carefully. Disconnect the wiring harness. Replace the entire side marker light assembly with a new one, reconnect the wiring harness, and secure it back in place. Package Included 4x LED Side Marker Lights (Front & Rear)