Morimoto GMC Sierra (07-14) 3500 XB LED Fog Lights
Morimoto XB LED Fog Lights — GMC Sierra 3500 (2007–2014)
The XB LED fog lights (LF380) are a real upgrade over the 07–14 Sierra 3500's halogen fogs — not a drop-in bulb, but a complete projector-optic assembly. Three Nichia LEDs per side put out 2,400 lumens of pure white light in a wide, even fog beam, and the whole thing plugs into the factory connectors.
| Spec | Detail |
|---|---|
| Part | Morimoto XB LED Fog Lights (LF380) |
| LEDs | 3x Nichia 5500K LEDs per side |
| Output | 2,400 lumens total, pure white |
| Optics | Projector-based, wide fog beam |
| Compliance | Meets and exceeds SAE, DOT, and ECE standards |
| Lens / housing | Polycarbonate lens; powder-coated cast aluminum housing |
| Install | Plug-and-play with factory connectors; components included |
| Fitment | GMC Sierra 3500 (2007–2014); sold as a pair |
Are these street legal?
Yes — they meet and exceed all relevant safety regulations, including SAE, DOT, and ECE standards.
How hard is the install?
Straightforward. The plug-and-play design uses the factory connectors and includes all necessary components for setup.
How do these compare to LED bulbs in my stock fogs?
These are complete projector-optic assemblies, so the beam is wide and evenly distributed — performance that drop-in LED replacement bulbs in a halogen housing can't match.
Do they come with a warranty?
Yes — Morimoto backs the XB LED fog lights with its warranty, and the LEDs have a virtually infinite lifespan.
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