Form Lighting 2015-2019 GMC Sierra 2500/3500 LED Reflector Headlights (pair)
Fits 2015-2019 6.6L Duramax V8 (LML) · 6.6L Duramax V8 (L5P)
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Replacement headlights change the light output and the face of the truck. LED projectors put more usable light on the road than old halogen reflectors. This one is the Form Lighting 2015-2019 GMC Sierra 2500/3500 LED Reflector Headlights (pair), listed to fit the 2015-2019 GMC Sierra 2500HD/3500HD with the 6.6L Duramax V8 (LML) or 6.6L Duramax V8 (L5P).
why this one — Confirm your truck's factory headlight type before ordering. A housing built for a halogen truck will not plug into an LED truck. Panda Motorworks lists it at $599.00, and the fitment above is what the listing itself states, not a guess.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.