# Osram 7505 Halogen Car Light Bulb 12V 21W W21W W3x16d

**URL:** https://aio.lv/en/product--osram-7505--12450566
**Data updated:** 2026-05-18 02:56 (EEST)
**Category:** Car Supplies
**Manufacturer:** osram
**Manufacturer code:** 7505
**EAN:** 4052899324244
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-7505--12450566

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Osram 7505 is a high-quality halogen car light bulb designed for reliable performance. Operating at 12V with a 21W power output, this W21W bulb features a W3x16d base. It is engineered for automotive signaling and auxiliary lighting applications, ensuring optimal visibility and durability. This standard replacement bulb provides consistent illumination for various vehicle lighting systems.

## Long description

The Osram 7505 halogen car light bulb is a reliable and high-quality lighting solution designed for automotive signaling and auxiliary applications. Operating at 12V with a 21W power output, this W21W bulb features a W3x16d base and is engineered to meet the rigorous demands of modern vehicle lighting systems. As a standard replacement part, it provides consistent and clear illumination, ensuring that your vehicle remains visible to other drivers on the road.
Advantages
This bulb offers proven performance that meets original equipment manufacturer standards, making it a dependable choice for vehicle maintenance. It is manufactured to exceed all ECE minimum requirements, ensuring durability and long-lasting operation. Being a cost-effective and robust solution, it is widely used by major automotive manufacturers as both initial equipment and original spare parts, providing premium quality that you can trust for your daily driving needs.
Suitable for
Turn signal lights
Reversing lights
Rear fog lights
Daytime running lights
Parking lights
When it may not be suitable
This bulb is not intended for use in headlight assemblies requiring high-beam or low-beam functionality. It is strictly designed for signaling and auxiliary lighting purposes and should not be used as a substitute for specialized LED or HID lighting systems if your vehicle is factory-equipped with those technologies.
Key specifications
Voltage: 12V
Power: 21W
Base type: W3x16d
Bulb type: W21W Halogen
Dimensions: 20mm x 48mm
Average lifespan: 400 hours
How to use
To replace the bulb, ensure the vehicle ignition is turned off and the lighting system is deactivated. Access the rear of the light assembly by removing the protective cover or panel as specified in your vehicle owner's manual. Gently twist the bulb holder to remove it from the housing, pull the old bulb out, and insert the new Osram 7505 bulb. Ensure it is seated firmly in the socket before reinserting the holder into the assembly and testing the light.
What to consider before purchase
Verify that your vehicle requires a W21W bulb type.
Check the base compatibility (W3x16d) with your existing light socket.
Ensure the voltage rating of 12V matches your vehicle's electrical system.
It is recommended to replace bulbs in pairs to ensure uniform brightness.
Usage recommendations
Always handle new halogen bulbs with a clean cloth or gloves to prevent skin oils from damaging the glass surface, which can significantly reduce the lifespan of the bulb.

## Specifications

| Feature | Value |
|---|---|
| Bulb type | Halogen |
| Light colour | White |

## FAQ

### How much does the Osram 7505 Halogen Car Light Bulb 12V 21W cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All osram products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized osram service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12450566/68777511_large.webp