---
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: "€ 9.62"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/54949760-bosch-p21-5w-380-longlife-daytime-halogen-headlight-bulbs-12
store_origin: NL
region: Netherlands
---

# 3x longer lifespan 1000 hours runtime Easy plug & play install 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:** € 9.62
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your journey with Bosch Longlife – because your drive 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?** € 9.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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

- • **Seamless Upgrade:** Plug-and-play BAY15d socket ensures a hassle-free, quick installation.
- • **All-Day Visibility:** Designed for continuous use, perfect for daytime running lights and night drives alike.
- • **Balanced Brightness:** Replace in pairs to maintain uniform lighting and avoid uneven road illumination.
- • **Trusted Compatibility:** ECE approved and fits a wide range of premium European car models for guaranteed fit.
- • **Drive Longer, Replace Less:** Up to 3x longer lifespan than standard bulbs means fewer pit stops for replacements.

## Overview

Bosch P21/5W Longlife Daytime Halogen Headlight Bulbs deliver up to 3 times the lifespan of standard halogen bulbs, offering 1000 hours of reliable illumination. Designed for 12V systems with a BAY15d socket, these bulbs are ideal for drivers who keep their lights on around the clock. Each pack includes two ECE-approved bulbs compatible with many European car brands, ensuring safer, longer-lasting, and balanced lighting performance.

## Description

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

## Features

- Excellent for long drives: With a lifetime of up to 3x longer than standard halogen lights, its longevity makes it the ideal choice for many drivers
- Less frequent replacements: The P21/5W Longlife Daytime has an average lifetime of 1000 hours, offering a good price-performance ratio and safer driving over time
- Suited for round-the-clock use: Ideal for drivers who keep their road lights on, both during the day and night
- Easy installation: Quickly upgrade your headlights - Respect precautions and use gloves, touching the bulb with your fingers may shorten its lifespan
- Tip: Each bulb has a similar lifespan, we recommend replacing your headlights in pairs to prevent any light imbalances and to avoid another visit to the workshop in a short time
- Compatibility matters: To enjoy a safe and smooth ride on the road check the bulb type (e.g. H4) on your current bulbs and adhere to all restrictions to ensure the correct fit
- Scope of delivery: Each pack includes 2 P21/5W, ECE approved halogen bulbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bosch |
| Brand | Bosch |
| Model | 1987301055 |
| Product Dimensions | 6.7 x 2.8 x 13.5 cm; 9 g |
| Item model number | 1 987 301 055 |
| Manufacturer part number | 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 |
| Mirror lighting type | P21/5W |
| Voltage | 12 Volts |
| Item Weight | 9 g |

## Product Details

- **Brand:** Bosch
- **Light source type:** Halogen
- **Specific uses for product:** Lamp
- **Colour temperature:** 4200 Kelvin
- **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 Name** options.

## 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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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*