Why Choose This Heated 4×6 LED Headlight Upgrade
If you’re running a classic dual 4×6 setup, this is one of the cleanest upgrades you can make. You get modern LED performance, integrated lighting functions, and a heated lens designed for real-world trucking conditions—especially in cold climates where icing kills visibility.
Key Features & Benefits
Heated Lens for Cold Weather Performance
Built-in automatic heating helps prevent ice and frost buildup on the lens, keeping your headlights clear in freezing conditions. Ideal for Canadian winters and northern U.S. routes.
High Output LED Performance
Delivers strong, focused light output with:
- Low Beam: 2500 lumens
- High Beam: 4700 lumens
Designed to improve forward visibility without the weak spread of older halogen setups.
Integrated DRL Halo
Features a 100 LED white halo ring that functions as a daytime running light, giving your truck a modern, high-end look while improving daytime visibility.
Built-In LED Turn Signal
Includes 8 LED turn signal function within the housing—cleaner install with fewer external components.
Dual 4×6 OEM Fitment Design
Engineered to fit factory dual 4″ x 6″ headlight housings—perfect for maintaining OEM mounting while upgrading performance.
Blackout Styling
Black inner housing delivers a bold, aggressive look that pairs perfectly with modern builds and blackout truck themes.
Performance, Compatibility & Use Case
This headlight is designed for trucks running dual 4×6 configurations, including:
- Peterbilt 357, 365, 378, 379
- Kenworth T600, T800, W900 (fender-mounted setups)
- Freightliner Classic
- Western Star 4800, 4900, 6900 series
Perfect for:
- Owner-operators upgrading from halogen
- Show trucks needing a modern look
- Fleet trucks operating in cold climates
- Drivers needing better night visibility and reliability
Installation & Technical Details
- Plug-and-play connection to factory harness
- Includes installation hardware and toolkit
- 12–24V compatible system
- Driver and passenger sides sold individually
Note: Additional wiring may be required to fully utilize DRL or turn signal functions depending on truck configuration.
Build Quality & Compliance
- Durable aftermarket construction
- Fully integrated LED system
- Meets DOT/SAE and FMVSS 108 standards
Designed for long-term durability in demanding trucking environments.
What’s Included
- (1) LED Headlight (Driver OR Passenger – select option)
- Installation hardware
- Mounting toolkit
Frequently Asked Questions About Heated 4×6 LED Headlights
Are these headlights plug-and-play on a Peterbilt 379?
Yes, they are designed to plug into the factory wiring harness for trucks with dual 4×6 headlight setups. Some functions like DRL or turn signal may require additional wiring depending on your setup.
What does the heated lens actually do?
The built-in heating element helps prevent ice, frost, and snow buildup on the headlight lens. This keeps your beam output clear and consistent in cold weather conditions.
Will these fit Kenworth W900 or T800 trucks?
Yes, they are compatible with fender-mounted dual 4×6 headlight setups commonly found on Kenworth T600, T800, and W900 models.
Are these brighter than factory halogen headlights?
Yes. LED output is significantly more efficient and focused compared to halogen, resulting in better nighttime visibility and road coverage.
Do the DRL and turn signals work automatically?
The low and high beam functions are plug-and-play. DRL and turn signal functions may require additional wiring depending on your truck’s configuration.
Are these headlights good for winter driving?
Yes, the heated lens feature is specifically designed for cold climates where ice buildup can reduce visibility.
Do I need a load resistor or anti-flicker harness?
Varies by truck. Some older systems may require a load equalizer or anti-flicker module—check your setup or contact us to confirm.
Are driver and passenger sides sold together?
No, they are sold individually. Make sure to select both sides if you are doing a full upgrade.
