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Tek Automotive 502 Capless Bulbs Review: Reliable lighting for 6V classic vehicles

Tek Automotive 502 6V 3W W2.1x9.5D Capless Bulbs – Box of 10 | Car & Motorcycle Light Bulbs | Specialist 6 Volt Application | Reliable Replacement Lamps
4.5
[High-Quality Replacement Bulbs]  Engineered for reliable, bright light output for cars and motorcycles.
[Specialist 6V Compatibility]  Specifically made for 6V electrical systems in vintage, motorcycle, and custom vehicles.
[Value Pack of Ten]  Pack of 10 bulbs—ideal spares for garages, restorers, and enthusiasts.
[Tool-Free Capless Fit]  W2.1x9.5D capless base ensures secure, instant plug-in installation without tools.
[Tested Professional Quality]  Performance, brightness, and durability tested; trusted by professionals for dependable results.
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Automotive replacement bulbs built for reliable, consistent illumination in specialist 6V vehicles. Restorers and classic motorcycle owners gain peace of mind from a ready supply of dependable spares. Is the Tek Automotive 502 Capless Bulbs pack the sensible choice for keeping vintage electrics roadworthy?

⚡ At a Glance
  • Light Output: Engineered for reliable, consistent illumination in specialist 6V applications
  • Best for: Owners and restorers of vintage cars and classic motorcycles
  • Not ideal for: Modern 12V vehicles or fittings that require halogen or LED replacements

Capless W2.1x9.5D base allows simple plug-in fitting for compatible sockets. Supplied as a pack of ten and tested for performance and durability.


Reliable, consistent illumination - thanks to engineered brightness and testing

Bulbs are engineered for reliability and brightness, with every unit tested for performance, brightness and durability. Quality checks aim to maintain consistent light output across the batch.

Consistent illumination makes night-time running and signalling more dependable on older electrical systems.

Made for specialist 6V systems - with dedicated low-voltage design

Designed specifically for vehicles using a 6V electrical system, electrical characteristics are matched to low-voltage setups used on many vintage cars and motorcycles.

Suitable for classic cars, motorcycles and custom builds that require 6V lamps and original wiring compatibility.

Fast, tool-free replacement - with W2.1x9.5D capless base and ten-bulb pack

W2.1x9.5D capless base enables a simple plug-in installation without tools, and the box of ten supplies multiple spares for workshops or personal garages.

Quick roadside swaps reduce downtime and the ten-count supply keeps spare bulbs readily available.

✨ The 4 Key Reasons for Tek Automotive 502 Capless Bulbs
  1. Box of 10 - Keeps a full set of spares in the garage for routine maintenance
  2. W2.1x9.5D capless base - Installs in seconds without tools, secure electrical fit
  3. Engineered and tested - Consistent light output across bulbs, fewer mid-journey failures
  4. Specialist 6V design - Designed for classic electrics, avoids overloading original wiring harnesses
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Model: 502
  • Brand: Tek Automotive
  • Product ID: B0CPYR5D5Y
  • Voltage: 6V
❓ Frequently Asked Questions

Q: Are these bulbs suitable for modern 12V cars?

A: No. Designed specifically for 6V electrical systems, so they are not suitable for 12V vehicles.

Q: Do these fit standard capless sockets?

A: Yes. W2.1x9.5D capless base fits compatible capless sockets for simple plug-in installation.

Q: How many bulbs come in a pack?

A: A box of ten is supplied, making it easy to keep spares in a garage or workshop.

🏆 Our Verdict

The Tek Automotive 502 Capless Bulbs suit restorers and owners of vintage cars and classic motorcycles who need authentic 6V replacements. Specialist 6V compatibility, capless W2.1x9.5D fitting and a ten-bulb pack make maintenance quicker and more reliable. User feedback highlights good quality and great value, and the tested construction gives sensible long-term value for motorists and workshops.