4x6 inch LED headlights are designed as direct replacements for rectangular sealed beam headlights. These compact LED units provide improved light output, enhanced durability, and modern performance for vehicles with smaller headlight housings.
What Are 4x6 Inch LED Headlights?
4x6 inch LED headlights replace traditional halogen sealed beam headlights with a complete LED unit. They are commonly used in trucks, older vehicles, and applications where compact rectangular headlights are required.
Key Features
- Improved Light Output: Brighter and more efficient than halogen sealed beams
- Compact Size: Suitable for smaller rectangular headlight housings
- Plug and Play: Designed for straightforward installation
- Durable Construction: Built for long-term reliability
Compatibility & Fitment
4x6 inch LED headlights are compatible with vehicles using standard rectangular sealed beam headlights. Fitment typically includes H4 plug connections, though some vehicles may require polarity converters depending on wiring configuration.
Why Choose Pro Vision Lighting™
- Over 20 years of automotive lighting experience
- Designed for Australian conditions
- Focus on beam pattern and usability
- Durable LED construction
- Australian-backed warranty and support
Frequently Asked Questions
Are 4x6 LED headlights plug and play?
Most applications are plug and play, though some vehicles may require additional wiring components.
Where are 4x6 headlights used?
They are commonly used in trucks and older vehicles with compact rectangular headlight housings.
Will they fit my vehicle?
If your vehicle uses standard 4x6 inch sealed beam headlights, these are generally compatible.

