Lucas Headlight Bulb H4 P45t 12V 60/55W - Connect - 30602

The Lucas automotive bulb range offers extensive coverage for cars, commercial vehicles, and motor...

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eBayConnect Lucas Headlight Bulb H4 P45t 12V 60/55W OEHB12 1pc 30602
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Product Information

Full details

The Lucas H4 P45t 12V 60/55W headlight bulb is designed for drivers of cars, commercial vehicles, and motorcycles seeking a reliable, high-quality replacement for original equipment. Engineered for durability, this bulb provides consistent lighting performance across diverse vehicle types, though users should ensure their vehicle's headlight assembly is compatible with the P45t base before purchase to avoid installation issues.

All features

Model Part Number30602
BrandConnect

Extended Product Information

FAQs

Does this bulb work for both high and low beams?

Yes, this H4 bulb is a dual-filament unit capable of handling both high and low beam functions.

Can I touch the glass of the bulb with my fingers?

No, you should avoid touching the glass directly. Skin oils can cause overheating and reduce the lifespan of the bulb.

Is this a direct fit for all vehicles?

No, this is specific to vehicles that require a P45t cap base. Always check your vehicle manual or the existing bulb markings.

What does the 60/55W rating mean?

It indicates the power consumption for the high beam (60W) and low beam (55W) settings.

Should I replace one bulb or both?

It is highly recommended to replace both bulbs at the same time to ensure equal brightness and beam patterns.

Troubleshooting

Bulb flickers or fails to illuminate

Check the wiring harness connection and ensure the plug is firmly seated in the base.

Bulb burned out shortly after installation

Verify there is no moisture inside the headlight assembly and ensure the bulb was not touched with bare fingers during installation.

Headlight beam pattern appears misaligned

Ensure the bulb is correctly seated in the P45t base; an improperly seated bulb will distort the beam pattern.

Pros and Cons

Pros

  • High build quality and reliability
  • Extensive vehicle coverage
  • Matches original equipment specifications
  • Standard power output for safe operation

Cons

  • Limited to P45t compatible sockets only
  • May require professional installation for some vehicle models
  • Halogen technology lacks the longevity of modern LED alternatives

Setup, Compatibility & Care

To ensure optimal performance, always replace headlight bulbs in pairs to maintain consistent light output. Before beginning, ensure the vehicle ignition is off and the headlight switch is in the 'off' position. When handling the new bulb, use a clean cloth or gloves; oils from your skin can create hot spots on the glass surface, leading to premature bulb failure. Verify that your current bulb utilizes the P45t base before installation. After inserting the bulb into the housing, ensure the retaining clip or locking mechanism is fully secured to prevent vibration.

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