Fit for 2016-2019 GMC Sierra 2500HD 3500HD LED Bulbs Upgrade
Estimated Time of Shipment: Mar 27, 2026 - Apr 6, 2026
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The Best LED Bulbs for 2016-2019 GMC Sierra 2500HD 3500HD
Lasfit offers bright, durable, and high-quality LED bulbs specifically designed for different trims of your Sierra 2500HD 3500HD. With quick and easy installation, you can upgrade your lighting in minutes and enjoy a brighter, safer driving experience.
Sierra 2500HD 3500HD Bulb Size Chart (2016-2019)
| Location | Bulb Size | Recommend Product Series | Watt/Lumens(per bulb) | Key Features |
|---|---|---|---|---|
| Fog Light | 5202 | LD Plus Series | 30W/3000LM | dual-color switchback design, enhanced driving safety, easy installation |
| Front Turn Signal Light | 7443 | T3-T20 Series | 24W/2000LM | bright amber, built-in decoder, plug and play |
| Rear Turn Signal/Brake/Tail Light | 7443 | D2-T20 Series | 24W/2400LM | brilliant red, powerful Can-Bus decoding, ultra high brightness |
| Backup Light | 921 | T-T15 Series | 13W/1500LM | xenon white, 360° illumination, plug and play |
| Cargo Light | 921 | T-T15 Series | 13W/1500LM | xenon white, 360° illumination, plug and play |
| 3rd Brake Light | 921 | T-T15 Series | 13W/1500LM | brilliant red, 360° illumination, plug and play |
| License Plate Light | 168 | L-T10 Series | 400LM | xenon white, safety protection, built-in canbus design |
The Main Features of LED Fog Lights for GMC Sierra 2500HD 3500HD
Switchback Design
The LD Plus features a smart switchback design that lets you change the fog light color from 6000K bright white to 3000K amber by simply toggling the fog light switch on-off-on. This dual-color function gives you both clarity and versatility—white light for daily driving and amber light for foggy or rainy days—ensuring better visibility and safer driving for your Volkswagen Atlas in all weather conditions.
Plug and Play Installation
With a compact size nearly identical to halogen bulbs, the LD Plus offers a true plug-and-play installation experience. You can easily replace your stock halogen bulbs without any additional tools or modifications. The simplified design allows for a quick setup, letting you upgrade to high-performance LED fog lights in just minutes.
Enhanced Cooling System
The LD Plus is engineered with an advanced dual-cooling design that combines a high-speed fan at the base with an external driver for improved heat dissipation. This efficient cooling structure prevents overheating, maintains stable brightness, and greatly extends the lifespan of the bulbs, giving you long-lasting performance and reliability on every drive.
FAQs: Everything You Need to Know About LED Bulbs for Your 2016-2019 GMC Sierra 2500HD 3500HD
Q1: I don’t want switchback fog lights. Are there pure white options?
A1: Yes! If you prefer a pure white output, we also offer tested white 5202 LED bulbs.
