The AlphaRex 620030 LUXX-Series Black LED Tail Lights will add a unique style to your Silverado 1500/2500HD/3500HD or GMC Sierra 3500HD Dually. These tail lights feature switchback LED tubes with red LED for parking & brake lights and amber LED for the sequential turn signals. For more prominent parking, brake, and signal indication during the day, the top center area of these tail lights employs LED diffusers. White LEDs are used in the bottom center section to indicate reverse lighting. These LED tail lights have Alpharex's patented activation light feature, which triggers a series of lights when your parking light is turned on and gives your Silverado a distinctive look. The polycarbonate plastic lens comes with a durable coating to protect the tail lights against oxidation and yellowing.

Notes:

• These tail lights are compatible with 2015-2019 GMC Sierra dually models only.
• These tail lights are not compatible with factory LED tail lights 2016-2019 Chevrolet Silverado LTZ/High Country models.

• Switchback LED Tubes
• Durable Polycarbonate Plastic Lens
• Protective Coating Helps Prevent Yellowing & Oxidation