1. Perfect Compatibility – Specifically designed for for LED White & Dynamic Amber Side Mirror Lights compatible with Third Generation Silverado / Fourth Generation Sierra (2014-2019). 2014 2015 2016 2017 2018 Silverado 1500,2015 2016 2017 2018 2019 Silverado 2500HD 3500HD, 2014 2015 2016 2017 2018 GMC Sierra 1500 ,2015 2016 2017 2018 2019 GMC Sierra 2500HD 3500HD WITH FACTORY TOW MIRROR, OEM replaces part number: 23444105, 23444106. 2. Multi-Functional Design – Features Upgrade the Full LED Sequential amber Turn signal light& Daytime running light;Experience unparalleled visibility with ZD’s high-performance SMD LEDs. Powered by high power SMD chips, delivering 6x the brightness of traditional lights. They enhance safety and add a bold, contemporary touch to your Car. 3. Complete Set – Includes **two pieces** (left and right, driver and passenger sides);SIMPLE, amber sequential Turn Signal to PLUG-AND-PLAY INSTALLATION;the function DRL Red wire to ACC+.Remove the old lights, plug in the new LED markers, and secure them with ease. No cutting or splicing required, hassle-free upgrade. 4. Durable & Weather-Resistant – The bumper trim undergoes surface oxidation treatment for a sleek look and superior durability. It offers excellent **shock resistance, water resistance, and long-lasting performance** in various weather conditions. 5. High-Quality LED Technology – Built with premium LED chips, a **heat-efficient PCB**, and an **anti-aging ABS smoked lens**. The turn signal lights are energy-efficient with an extended lifespan. 12-Month Warr-anty** – We stand by our product quality. If you encounter any issues, contact us, and we’ll provide a solution within 24 hours. ZDEERAOTO LED Rear Side Mirror Light DRL Amber Sequential Turn Signal Lamp Feature Kit for 2014-2019 Chevy Silverado GMC Sierra 1500 2500HD 3500HD Pickup Truck,Full LED Side Marker Mirror DRL Lamp,2pc