SKU: 37645C | UPC: 735111206293
Rigid Industries Truck-Lite 4 Inch by 6 Inch High Beam Headlight
The Rigid Industries 37645C Truck-Lite 4 Inch by 6 Inch High Beam Headlight is the best premium LED headlight upgrade for vehicles requiring a 4×6 inch rectangular high beam. Featuring a robust die cast aluminum housing, clear polycarbonate lens, and 6 high power diodes, this headlight delivers powerful illumination with both high and low beam patterns. The wide voltage range of 12V to 24V ensures compatibility with various electrical systems, making it a reliable and adaptable choice for enhanced visibility in low light conditions.
Key Features
- High Beam Design: Powerful illumination with both high and low beam patterns
- 6 High Power Diodes: Bright and efficient LED technology for superior visibility
- Die Cast Aluminum Housing: Robust and durable construction for long term reliability
- Clear Polycarbonate Lens: Impact resistant lens with excellent light transmission
- Wide Voltage Range: 12V to 24V compatibility for use in various vehicles and systems
- Rigid Industries Quality: Premium LED technology engineered for superior performance and durability
Specifications
| Specification | Detail |
|---|---|
| Part Number | 37645C |
| Size | 4 Inch by 6 Inch Rectangular |
| Beam Pattern | High Beam (with Low Beam Capability) |
| LED Count | 6 High Power Diodes |
| Housing Material | Die Cast Aluminum |
| Lens Material | Clear Polycarbonate |
| Voltage | 12V to 24V |
| Installation | Direct Replacement for 4×6 Inch Headlight Openings |
| Country of Origin | United States |
| Warranty | Limited (Rigid Industries / Truck-Lite) |
| Shipping Weight | Approx. 3 to 5 lbs |
What’s Included
- One 4 Inch by 6 Inch High Beam LED Headlight
- Installation Hardware and Wiring
- Instructions
Product Notes
- 4×6 inch rectangular high beam headlight with powerful LED illumination
- Perfect replacement or upgrade for vehicles with 4×6 inch headlight openings
- Wide voltage range ensures compatibility with various vehicles and electrical systems
Installation Notes
- Estimated time: 30 to 60 minutes, easy to moderate difficulty, basic hand tools required
- Direct replacement remove factory headlight, install new unit, connect wiring, test operation
- Professional installation recommended for proper wiring and aiming
This Part Fits
| Application | Notes |
|---|---|
| Universal | Vehicles with 4 Inch by 6 Inch Rectangular Headlight Openings Requiring High Beam LED Upgrade |
| Common | Classic Trucks, Jeeps, Off Road Vehicles, and Custom Builds with 4×6 Inch Headlights |
Why Choose Rigid Industries Truck-Lite 4×6 Inch High Beam Headlight?
- Powerful 6 diode LED illumination with high and low beam patterns for superior visibility
- Robust die cast aluminum housing and clear polycarbonate lens for long term durability
- Wide voltage range of 12V to 24V ensures compatibility with various vehicles and systems
Frequently Asked Questions
- Q: Will this headlight fit my vehicle with 4×6 inch openings?
A: Yes, Rigid Industries 37645C is designed as a direct replacement for standard 4 inch by 6 inch rectangular high beam headlights. - Q: Is it compatible with 12V and 24V systems?
A: Yes, the wide voltage range of 12V to 24V ensures compatibility with various vehicles and electrical systems. - Q: Does it include both high and low beams?
A: Yes, the TL 37 Series provides both high and low beam patterns. - Q: What is the warranty?
A: Covered by Rigid Industries / Truck-Lite limited warranty built for performance.
Shipping & Handling
- Method: UPS / FedEx Ground
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 3 to 5 lbs





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