---
product_id: 54949760
title: "Bosch P21/5W (380) Longlife Daytime Halogen Headlight Bulbs, 12 V 21/5 W, Long-lasting - Socket Type BAY15d - Pack of 2 Replacement Car Light Bulbs"
brand: "bosch"
price: "9806CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.sn/products/54949760-bosch-p21-5w-380-longlife-daytime-halogen-headlight-bulbs-12
store_origin: SN
region: Senegal
---

# 10% brighter light output 3x longer lifespan BAY15d socket fit Bosch P21/5W (380) Longlife Daytime Halogen Headlight Bulbs, 12 V 21/5 W, Long-lasting - Socket Type BAY15d - Pack of 2 Replacement Car Light Bulbs

**Brand:** bosch
**Price:** 9806CFA
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your drive with Bosch Longlife – because your car deserves the best!

## Quick Answers

- **What is this?** Bosch P21/5W (380) Longlife Daytime Halogen Headlight Bulbs, 12 V 21/5 W, Long-lasting - Socket Type BAY15d - Pack of 2 Replacement Car Light Bulbs by bosch
- **How much does it cost?** 9806CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/54949760-bosch-p21-5w-380-longlife-daytime-halogen-headlight-bulbs-12)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Pack Convenience:** Two bulbs in one pack for easy replacement and value.
- • **Trusted Bosch Quality:** Premium engineering trusted by top automotive brands worldwide.
- • **Endurance that Outlasts:** Up to 3x longer life than standard bulbs keeps you driving worry-free.
- • **Perfect OEM Compatibility:** Seamless fit with BAY15d socket ensures hassle-free installation.
- • **Brighter Daytime Visibility:** Boost your safety with 10% more light for enhanced daytime presence.

## Overview

Bosch P21/5W Longlife Daytime Halogen Headlight Bulbs deliver up to three times longer lifespan and 10% more brightness compared to standard halogen bulbs. Designed with a BAY15d socket for perfect OEM fit, these 12V 21/5W bulbs are ideal for daytime running lights, enhancing visibility and safety. Trusted by leading car manufacturers, this pack of two ensures reliable, long-lasting performance for your vehicle’s rear lighting needs.

## Description

Buy Bosch P21/5W (380) Longlife Daytime Halogen Headlight Bulbs, 12 V 21/5 W, Long-lasting - Socket Type BAY15d - Pack of 2 Replacement Car Light Bulbs at desertcart UK. Free delivery on eligible orders.

Review: Great fit and quality - Great quality and fit bulbs. Bought to replace the stop/tail lamps on my new car, which were a little burned on the glass, so not as bright as they should have been. I've used these for years and find them the best type for quality and longevity.
Review: Perfect - Perfect,got what was asked for

## Features

- Long-life Daytime, up to three times longer life and up to 10% more light (compared to standard halogen light bulbs); thanks to the Long-life technology, they are also ideal for drivers who drive with lights on during the day
- P21/5W
- 12 V, 21/5 W
- BAY15d

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JY824U |
| Best Sellers Rank | 1,564 in Automotive ( See Top 100 in Automotive ) 7 in Automotive Daytime Running Lights |
| Brand | Bosch |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,972) |
| Date First Available | 31 Mar. 2012 |
| Item Weight | 9 g |
| Item model number | 1 987 301 055 |
| Manufacturer | Bosch |
| Manufacturer part number | 1987301055 |
| Mirror lighting type | P21/5W |
| Model | 1987301055 |
| OEM Part Number | ALFA ROMEO 14144690, AUDI N0177382, BMW 07119978384, BMW 63217160793, FIAT 14144690, FORD 1202040, FORD 6090983, LANCIA 14144690, LANCIA 7905527091, OPEL 2098401, OPEL 90002521, OPEL 90297516, OPEL 91145670, PEUGEOT 6216E2, SEAT N0177382, SKODA N0177382, VOLKSWAGEN N0177382 |
| Position | Rear |
| Product Dimensions | 6.7 x 2.8 x 13.5 cm; 9 g |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Bosch
- **Colour temperature:** 4200 Kelvin
- **Light source type:** Halogen
- **Specific uses for product:** Lamp
- **Wattage:** 5 watts

## Images

![Bosch P21/5W (380) Longlife Daytime Halogen Headlight Bulbs, 12 V 21/5 W, Long-lasting - Socket Type BAY15d - Pack of 2 Replacement Car Light Bulbs - Image 1](https://m.media-amazon.com/images/I/31zLgXcONXL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great fit and quality
*by ◀***� on 29 October 2025*

Great quality and fit bulbs. Bought to replace the stop/tail lamps on my new car, which were a little burned on the glass, so not as bright as they should have been. I've used these for years and find them the best type for quality and longevity.

### ⭐⭐⭐⭐⭐ Perfect
*by A***E on 4 October 2025*

Perfect,got what was asked for

### ⭐⭐⭐⭐ Good Lamps
*by R***S on 25 July 2025*

Well pleased with quality . Did job well

## Frequently Bought Together

- Bosch P21/5W (380) Longlife Daytime Car Light Bulbs - 12 V 21/5 W BAY15d - 2 Bulbs
- Bosch P21W (382) Pure Light Car Light Bulbs - 12 V 21 W BA15s - 2 Bulbs
- Bosch H7 (477) Pure Light Headlight Bulbs - 12 V 55 W PX26d - 2 Bulbs

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**Shop now:** [https://www.desertcart.sn/products/54949760-bosch-p21-5w-380-longlife-daytime-halogen-headlight-bulbs-12](https://www.desertcart.sn/products/54949760-bosch-p21-5w-380-longlife-daytime-halogen-headlight-bulbs-12)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-18*