Description:

Compatible with Ford F250 F350 F450 Super Duty 2008 2009 2010 2011 2012 2013 2014 2015 2016. Side mirror turn signal lights lens is made of PC materials (anti-scratch, waterproof), no faded with long-time exposure; LED lights function as running/parking lights and turn signal lights; long-lasting life, 20,000 to 50,000 working hours. Application: turn signal side mirror lights, for vehicle w/ dual post trailer towing side mirror ONLY. Installation Tips: play and plug, direct fit, no modification needed, no additional resistors or relay required; LED has two polarity, if the LED bulb doesn't light, disconnect it rotate it 180 degrees and plug it back in.