2014-2018 GMC Sierra 1500 LED Projector Headlights with Amber DRL (pair) SS3 with plenty of modern features

with plenty of modern features

One (1) Heavy Duty single-output harness or One (1) Ultra Heavy Duty single-output harness

Take your vehicle’s setup to the next level with the Diode Dynamics D-Switch

no worries - SL2 Pro has you covered with an adjustable collar that can be securely locked at the correct position

or One (1) C1R HitchMount Harness for F-150 2015-2020

2014-2018 GMC Sierra 1500 LED Projector Headlights with Amber DRL (pair) SS3 with plenty of modern featuresLooking to upgrade the headlamps on your Sierra 1500? Look no further. Introducing LED Projector Headlights from Form Lighting! Features Increased output with triple LED projectors Modern styling with LED DRL and sequential turn signal Plug and play installation, with included wire harness DOT compliant output The GMC Sierra is an excellent truck, with plenty of modern features. GM started including LED components in the headlights, but stopped short