Upgraded Styling. If you're looking to give your Cadillac an upgrade in styling and appearance, this is the perfect way to do it! These replacement units are loaded with hundreds of LEDs, for a modern and unique appearance. With the full LED array, they illuminate brighter than factory as well! Choose from three lens color options to match your vehicle or preference.

OEM Grade. Unlike others on the market, the Diode Dynamics LED sidemarkers use OEM-grade retroreflector optics, which provide required the reflective safety and a clean, premium appearance when off. Compare this to diffuser or plain flat lenses, without any reflective features. The units themselves are designed directly from OEM CAD data for a perfect fit, and the connector plugs right into the factory socket.

Reliability. Like most Diode Dynamics products, these Cadilliac Sidemarker LEDs are designed with newer constant-current circuitry and transient voltage protection. These features, found in factory-installed lighting components, protect the circuit over time, ensuring years of flicker-free performance.

Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike all other LED distributors, we assemble and engineer products in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations.
Options

• All sidemarkers illuminate in bright amber (front) and red (rear), but there's three colors of lenses. Choose the one that fits your style!
• Amber/Red Also called OEM, these match your original, and are DOT/SAE compliant in both illumination and lens color.
• Smoked A dark appearance, great on black and grey vehicles. Matches the GM Performance smoked tail lamps nicely!
• Clear Blends nicely on white and silver. These are clear in color, but still have the retroreflector optics.

Features

• Lens color Smoked
• Modern LED replacements for factory Cadillac sidemarkers
• Increased output, with LED styling
• Plug-and-play installation, no modification needed
• Includes four sidemarkers, to replace both front and rear
• OEM-grade retroreflector optics
• Engineered and assembled in USA

What's Included

• Quantity: Two (2) Warranty: 3 year warranty Return Policy: 30-day Return with no restocking fee 100 percent Satisfaction Guarantee
• Specifications
• Power (watts): 2.3
• Operating Voltage: 9-16V
• Current (amps at 13.2V): .18
• Polarity: Nonpolar
• Operating Temperature: -40C to 85C (-40F to 185F)
• LED Emitter: Mini SMD
• Connector(s): OEM-Size Plug and Play
• Driver Features: Internal, Constant Current
• Materials: ABS Base, PMMA Lens

Fitment
Application: Sidemarker Make: Cadillac Model: ATS Years: 2016, 2017, 2018, 2019 Electrical Compatibility: No electrical issues (tested and confirmed