Diode Dynamics LED Side Marker Lamps - OEM-Grade LED Replacement Sidemarkers

Diode Dynamics LED Replacement Sidemarkers deliver a direct-fit, plug-and-play upgrade over factory side marker lamps, combining modern LED performance with a clean, OEM-quality appearance. Founded in 2006 and headquartered in St. Louis, Missouri, Diode Dynamics is a recognized leader in automotive LED lighting — engineering products that incorporate the latest LED and optical technology for real-world performance and longevity.

Unlike conventional side markers, Diode Dynamics sidemarkers feature a high-density strip of LEDs that produces a uniform, full-coverage glow — delivering a distinctly modern look with noticeably brighter output than factory incandescent lamps. Each unit is designed directly from OEM CAD data, ensuring a precise fit with a factory-style connector that plugs directly into the existing socket with zero cutting, splicing, or modification required.

Key Features:

• OEM-Grade Retroreflector Optics — Optically-correct reflector patterns meet required passive reflectivity standards and deliver a clean, premium appearance when unlit — a significant improvement over diffuser or plain flat lens designs
• High-Density LED Array — A full strip of LEDs delivers uniform, bright illumination and a contemporary look that far surpasses factory incandescent bulbs
• True Plug-and-Play Installation — Engineered from OEM CAD data for a precise fit; the factory-style connector plugs directly into the existing socket with no modifications needed
• Constant-Current Circuitry & Transient Voltage Protection — Factory-grade electrical engineering protects the circuit against voltage spikes for years of flicker-free, dependable performance
• DOT/SAE Tested — Tested to DOT/SAE standards including photometric, environmental, and electrical stress requirements, ensuring compliance and reliability
• Engineered & Assembled in the USA — Designed and built in St. Louis, Missouri, enabling tight quality control and rapid integration of the latest LED technologies
• 3-Year Worry-Free Warranty — All Diode Dynamics products are backed by a 3-year warranty covering defects, with fast replacement support — no need to wait for a return and repair process

Available across a wide range of vehicle applications and lens color options, Diode Dynamics LED Side Marker Lamps bring genuine engineering precision and a superior visual upgrade to any build. Select the variant that fits your vehicle and preferred style to experience the Diode Dynamics difference.