SUPAREE LED Switchback Side Mirror Marker Running & Turn Signal Light fits For 2008-2016 F250 F350 F450 F550 Super Duty Running light and Turn signal Aftermarket Replacement-Smoked Lens

COMPATIBILITY: Perfectly fit for 2008 2009 2010 2011 2012 2013 2014 2015 2016 F250 F350 F450 F550 Super Duty with factory trailer towing type side mirrors, NOT for any aftermarket side mirrors. Part number: 7C3Z-13776-A, 7C3Z-13776-B, 7C3Z13776A, 7C3Z13776B.. Dual Color Switchback: Each side mirror marker light is designed with 3-row 96pcs high power led chips with dual-color switchback features. Switchback between white led parking/running light and dynamic amber led turn signal light.. WATERPROOF DESIGN: Side Mirror Lights are made of PC lens and ABS plastic housing with sealed design, waterproof IP65, anti-scratch, no faded with long-time exposure and can adapt to all kind of extreme weather, no moisture inside after a heavy rain or car wash.. EASY INSTALLATION: Plug and play, direct replacement for factory mirror marker light, no modification or trimming needed, no additional resistors or relay required.. PACKAGE INCLUDED: 2pcs LED Switchback Side Mirror Light. Full 100% satisfaction AFTER-SALES included. If there are any issues, simply reach out to us. Get one risk free! 100% satisfaction aftersale services.