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LED Headlights
  • 4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth
  • 4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth
  • 4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth
  • 4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth
  • 4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth
  • 4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth
4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth

4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth

  • 2 - 24 Pairs
    $55
  • 25 - 49 Pairs
    $49
  • >= 50 Pairs
    $46
View product details

4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Lighting: Equipped with 6000K-6500K natural white/white LEDs, delivering bright, focused illumination for both low and high beam settings, ideal for off-road and heavy-duty driving.
  • Halo Effect Design: The illuminated bezel enhances visibility and aesthetic appeal, combining functional safety with modern styling for trucks like Peterbilt 378/379 and Kenworth models.

Key features

  • 1. Advanced Material Technology for Durability

    • With polycarbonate lenses and IP67 waterproofing, you can withstand harsh weather and off-road conditions.

  • 2. Customizable Interactive Design

    • With adjustable beam settings and a universal fit for 1987–2019 Peterbilt/Kenworth models, you can tailor light patterns and ensure direct replacement without modifications.

  • 3. High-Performance LED Efficiency

    • With 6000K–6500K natural white light and 72W/36W power options, you can achieve 50% brighter illumination than halogen bulbs while consuming 40% less energy.

  • 4. Versatile Scenario Solutions

    • With DOT compliance and a halo-effect bezel, you can meet road safety standards while enhancing visibility and style for both on-road and off-road use.

  • 5. Superior Certification Standards

    • With IP67 waterproofing and commercial-grade durability, you can operate reliably in extreme environments, surpassing basic waterproof ratings (e.g., IP65).

Product details

4x6 Inch Rectangular Led Headlight with halo for Peterbilt 378 379 Accessories Truck Led Headlight for Kenworth

The 4x6-inch rectangular LED headlights with a halo design are engineered for durability and performance, tailored for Peterbilt 378/379 and Kenworth trucks (1987-2019). Featuring IP67 waterproofing, adjustable beams, and a natural white/white light output (6000K-6500K), these headlights deliver enhanced visibility and style for off-road and heavy-duty vehicles.

Technical specifications

FeatureSpecificationBenefit
MaterialPolycarbonate frame with chrome trimImpact-resistant and corrosion-resistant
Beam TypeLow beam / High beamAdjustable patterns for diverse driving needs
Color Temperature6000K-6500K (Natural White/White)Daylight-matching clarity for improved safety
Power72W (Pro) / 36W (Base)Energy-efficient with long lifespan
Waterproof RatingIP67Submersion-proof up to 1 meter for harsh environments
ComplianceDOT CertifiedMeets U.S. Department of Transportation standards
Halo EffectLED-illuminated bezelEnhanced visibility and aesthetic appeal

Customization guide

Adjustable beam patterns allow drivers to optimize light distribution for specific terrains (e.g., foggy roads or off-road trails). Universal fitment ensures compatibility with Peterbilt 378/379 and Kenworth models from 1987-2019.

Get inspired

With the halo effect and IP67 waterproofing, these headlights are ideal for rugged adventures. Whether navigating through rain or dusty trails, their 6000K-6500K light output ensures clear visibility while elevating your truck’s style.

Choose your model

ParameterBase Model (36W)Advanced Model (54W)Pro Model (72W)
Luminous Flux3000 lm+50% (4500 lm)+100% (6000 lm)
Beam Range200m+25% (250m)+50% (300m)
Color RenderingRa>80Ra>90Ra>95
Beam AdjustmentManualMotorizedMotorized + Auto

Supplier's note

  1. Technical Breakthroughs:

    • IP67 Waterproofing: Enables submersion in water, outperforming standard IP65 ratings for extreme conditions.
    • High CRI (Ra>95): The Pro model’s superior color rendering enhances object clarity in low-light scenarios.
    • Halo Effect Design: Combines aesthetics with functional safety by outlining the light source for better road visibility.

  2. Version Selection Guide:

    • Base Model: Ideal for daily drivers prioritizing budget efficiency. Its 36W power and manual beam adjustment suit urban or mild off-road use.
    • Advanced Model: Targets users needing balanced performance. The 54W output and motorized adjustment excel in mixed environments (e.g., farming or light hauling).
    • Pro Model: Designed for heavy-duty professionals. With 72W power and auto-adjustment, it meets the demands of long-distance hauling or extreme off-roading. For instance, the Pro’s triple-beam system (low/high/daytime) reduces glare while extending visibility by 300m—critical for night driving in remote areas.

Frequently asked questions

  • Which model of rectangular LED headlights is best for Peterbilt 378/379 trucks?

  • How do I clean and maintain the IP67 waterproof LED headlights for Kenworth trucks?

  • What's the difference between LED and halogen headlights for heavy-duty trucks?

  • Can I customize the color or mounting of Peterbilt 379 LED headlights?

  • Are these LED headlights for 1987-2019 trucks DOT-approved and waterproof?

  • How does the 6000K-6500K color temperature improve visibility in off-road conditions?

  • Do the T800 headlights have adjustable beams for better night driving on trucks?

  • Are these rectangular LED headlights easy to install as a direct replacement for older truck models?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Beam ConfigurationNight driving, Off-roadIndustry: Low beam only (SAE J583); Base: Dual beams (▲20% brighter); Advanced: Adaptive beam (▲15% wider)Better visibility in varied conditionsAdvanced may require vehicle compatibility
Color TemperatureFoggy conditions, Night drivingIndustry: 4000K-5000K (IEC 60598); Base: 6000K-6500K (▲500K cooler white); Advanced: Adjustable 4000K-6500K (▲customizable)Reduced glare; customizable for conditionsHigher cost for adjustable models
Waterproof RatingHeavy rain, Off-roadIndustry: IP65 (splash-proof); Base: IP67 (submersion up to 1m); Advanced: IP68 (▲30min submersion at 3m)Enhanced protection in harsh environmentsAdvanced may add weight
Power ConsumptionLong trips, Energy efficiencyIndustry: 100W (halogen); Base: 36W (▲64% efficient); Advanced: 24W (▲76% efficient)Lower energy use, longer bulb lifeLower wattage may reduce brightness
Halo EffectVehicle customizationIndustry: No halo; Base: Static halo (▲style); Advanced: RGB halo (▲color customization)Enhances aesthetics; improves visibilityRGB adds cost and complexity
Vehicle CompatibilityUniversal fit, Easy installationIndustry: Model-specific; Base: Universal fit (▲1987-2019 Peterbilt/Kenworth); Advanced: Plug-and-play (▲no wiring mods)Easy installation across modelsMay not fit all older vehicles

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