Product Link
2020-2021 GMC Sierra 2500/3500 HD DRL Boards
Step 1: Test your Product. This ensures no manufacturing defects are in the LEDS, and that you understand how to wire your product properly. See the wiring guide that comes with your product or (visit our Wiring Guide)
Step 2: Remove your bumper to access headlights
Step 3: Open your headlights.
Step 4: Install your LED Product into your headlights
(RGB Halo Kits offers a full refund on your purchase to anyone who creates and sends us a qualifying video install guide for this product)
Step 5: Reseal your headlights (see video above) or Click here for full guide
Step 6: If you haven't already, wire your LED Product onto your car using the included wiring guide or see our general wiring guide here.
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