DD LED Sidemarkers: (Set / Amber-Red / Cadillac ATS (16-19)

Features: Modern LED replacements for factory sidemarkers. Increased output, with unique styling. OEM-grade retroreflector optics. Available in red, clear, or smoked lens options. Engineered and manufactured in USA. Upgraded Styling: If you're looking to give your Cadillac ATS (non V) 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 other sidemarkers on the market, Diode Dynamics lamps use OEM-grade retroreflector optics, which provide required the reflective safety and a clean, premium appearance when off, unlike "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: These 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. Options: All sidemarkers illuminate in bright amber, but there's three colors of lenses. Choose the one that fits your style! Amber: 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. Clear: Blends nicely on white and silver. These are clear in color, but still have the retroreflector optics.