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Our Ref No:



TBX346 24V Auxiliary Bulbs 21W BA15D - 10 Way Pack

Illuminate your vehicle with reliability and efficiency using the TBX346 24V Auxiliary Bulbs. Designed for durability and optimal performance, these BA15D bulbs are essential for various automotive applications where 24V systems are utilized.

Key Features:

  • High-Quality Construction: Made from premium materials, the TBX346 bulbs ensure long-lasting durability and consistent performance, even in demanding environments.

  • 21W Power Output: Each bulb delivers 21 watts of power, providing ample illumination for auxiliary lighting needs in trucks, buses, trailers, and other 24V vehicles.

  • BA15D Base: Featuring a BA15D base, these bulbs are easy to install and securely fit into compatible sockets, ensuring hassle-free replacement.

  • Pack of 10: This pack includes 10 bulbs, offering excellent value for fleet maintenance, garages, and workshops, where multiple replacements may be required.

  • Versatile Application: Suitable for a wide range of auxiliary lighting applications, including indicator lights, taillights, and interior lighting in commercial and industrial vehicles.


  • Voltage: 24V
  • Wattage: 21W
  • Base Type: BA15D
  • Quantity: 10 bulbs per pack
  • Application: Suitable for trucks, buses, trailers, and other 24V vehicles

For more information or to place an order, contact us at 01772 920431 or visit our website at

The manufactuer/ supplier of this item is UNIVERSAL COMPONENTS


The known cross references for this product are as follows: 3651111997


This product falls into the product type classification of: SERVICE


We know that this product is suitbale for the fitment of the following truck manufaturers:


If we know the exact model fitment for this item you can find it under the 'Suitable for' tab.

Orders are processed within one working day and delivered within 1-3 working days to UK Mainland, deliveries to Scottish Highlands and offshore including Northern Ireland may be subject to a further 1-2 working days. Orders to these locations are not subject to free delivery. Orders are not shipped on weekends or public holidays. Some small Royal Mail deliveries which may arrive on a Saturday.

Free delivery on orders over £50 that are shipped to UK Mainland and under 30kg in weight.

Shipment Method

Estimated delivery Time


Orders over £49*

1-3 Working Days


Orders under £49

1-3 Working Days


Orders over 30kg in weight

1-3 Working Days


Orders to Highlands/ Offshore

2-5 Working Days



For our full shipping policy please see this page.

More Information
Our Ref No 3651111997
Cross Refererences 3651111997
Make Model Variant

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