Best LED Headlights for Cars, 4WDs and Caravans

Upgrade your night driving with bright, efficient LED headlights from All12 Volts. Our headlight kits deliver crisp beam patterns, low power draw and long service life—ideal for daily driving, touring and towing in Australian conditions.

Why Choose LED Headlights

Modern LEDs produce more usable light with less current than halogen, while maintaining a controlled beam to reduce glare. Quality thermal design and precise optics are essential for safe, reliable performance.

• High lumen output with low current draw (12 V / 24 V options)
• Long lifespan and vibration resistance for 4WD use
• Clean white colour (typically 5000–6000K) for better contrast
• Plug-and-play fitments for popular bulb types

LED Headlight Types

LED Bulb Upgrades (Halogen Replacements)

H4, H7, H11, HB3/HB4 and other common fitments in plug-in LED form for reflector or projector housings.

• Precise LED chip positioning for correct cutoff
• Fan or passive (heatsink) cooling options
• Available with CANbus modules to prevent dash errors

Sealed LED Headlight Assemblies

Complete 7″ round, 5×7″, 4×6″ and other sealed LED headlight units—great for classic 4WDs and vehicles with sealed beams.

• Built-in projectors and defined low/high beam cutoff
• ADR-compliant options available
• Rugged housings for off-road durability

Projector vs Reflector Considerations

Projector housings typically offer sharper cutoff and less glare; reflectors can perform well with LED bulbs designed to match the original filament position. Always choose bulbs matched to your housing type.

Key Features to Compare

• Beam Pattern: Look for a clean cutoff, wide low beam and focused high beam
• Colour Temperature: 5000–6000K balances clarity and wet-road performance
• Cooling: Fan-cooled for compact spaces; passive heatsinks for silent operation
• CANbus Compatibility: Prevents flicker or bulb-out warnings on modern vehicles
• ADR Compliance: Choose ADR-approved assemblies or bulbs suitable for road use
• Ingress Protection: IP65–IP67 for dust and water resistance

Helpful Accessories

• CANbus Decoders – eliminate error codes and flicker
• Adaptor Looms – plug-and-play fitment for specific vehicles
• Relay Harnesses – stable voltage and brighter output
• Dust Caps & Seals – maintain IP rating after upgrades

Installation & Legality Notes (Australia)

• Ensure the product is ADR compliant for on-road use where applicable.
• Aim headlights correctly after installation to avoid glare to oncoming traffic.
• Match bulb type to housing (reflector/projector) for best beam quality.

FAQs: LED Headlights

Are LED headlight bulbs legal on Australian roads?

ADR-approved LED headlight assemblies are road-legal. For bulb-only upgrades, legality depends on housing design and compliance—choose products designed for road use and check local regulations.

Will I get dash errors after upgrading to LED?

Some vehicles monitor bulb current. Using CANbus decoders or compatible LED kits prevents flicker and “bulb out” warnings.

Which colour temperature is best?

5000–6000K provides a clean white light with strong contrast without the blue tint that can increase glare or eye strain.

Do LEDs run hotter than halogen?

The LED chip stays efficient, but heat is concentrated at the base. Quality cooling (fan or heatsink) is essential for lifespan and performance.

Can I install LED headlights myself?

Many kits are plug-and-play, but correct aiming and sealing are critical. If you’re unsure, seek professional installation to ensure compliance and beam accuracy.