---
product_id: 48459601
title: "Bosch P21W (382) Longlife Daytime Halogen Headlight Bulbs, 12 V 21 W"
brand: "bosch"
price: "AR$34034"
currency: ARS
in_stock: true
category: "Bosch"
url: https://www.desertcart.com.ar/products/48459601-bosch-p21w-382-longlife-daytime-halogen-headlight-bulbs-12-v
store_origin: AR
region: Argentina
---

# 3x longer lifespan 10% more light output Easy installation, vehicle-specific fit Bosch P21W (382) Longlife Daytime Halogen Headlight Bulbs, 12 V 21 W

**Brand:** bosch
**Price:** AR$34034
**Availability:** ✅ In Stock

## Summary

> 🚗 Light Up Your Journey with Bosch Longlife – Because Every Mile Deserves Brilliance

## Quick Answers

- **What is this?** Bosch P21W (382) Longlife Daytime Halogen Headlight Bulbs, 12 V 21 W by bosch
- **How much does it cost?** AR$34034 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/48459601-bosch-p21w-382-longlife-daytime-halogen-headlight-bulbs-12-v)

## 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

- • **Brighter Every Drive:** Delivers up to 10% more light for enhanced visibility day and night, boosting your driving confidence.
- • **Low Maintenance Luxury:** Over 1000 hours of reliable illumination means you spend less time changing bulbs and more time on the road.
- • **Endurance that Outlasts:** Up to 3x longer life than standard halogen bulbs means fewer replacements and less hassle.
- • **Drive Safer, Drive Smarter:** Optimized for daytime running lights, ensuring you stay visible and compliant with road safety laws.
- • **Tailored Fit, Instant Upgrade:** Designed with BA15s socket and vehicle-specific compatibility for a seamless, no-fuss swap.

## Overview

Bosch P21W Longlife Daytime Halogen Headlight Bulbs offer a superior lighting solution with up to three times the lifespan and 10% more brightness compared to standard halogen bulbs. Operating at 12V and 21W with a BA15s socket, these bulbs are engineered for easy installation and vehicle-specific fit. Ideal for drivers who use daytime running lights, they provide enhanced visibility and safety with over 1000 hours of low-maintenance performance.

## Description

From the brand Bosch Mobility Aftermarket Visit the store Bosch Mobility Aftermarket Visit the store EV Charging Cable

## 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
- P21W
- 12 V, 21 W
- BA15s

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JY81S2 |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 3,514 in Automotive ( See Top 100 in Automotive ) 10 in Automotive Back Up Lights |
| Brand Name | Bosch |
| Color Temperature | 4200 Kelvin |
| Colour | Yellow, Yellow |
| Country Of Origin | Hungary |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,643) |
| Fit Type | Vehicle Specific Fit |
| Item Highlight | Long Lasting Car Bulbs - Socket Type BA15s - Pack of 2 Replacement Car Light Bulbs |
| Item Weight | 9 Grams |
| Light Source Type | Halogen |
| Manufacturer | Bosch |
| Manufacturer Part Number | 1987301050 |
| Model Number | 1 987 301 050 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 000208860-MASERATI,030005050032-VOLVO,07 11 9 978 370-BMW,07 50 9 063 574-BMW,072 601 01 21 90-MERCEDES-BENZ,1013710-FORD,1354871-DAF,1525168-DAF,1610596-FORD,16847791-IVECO,20 98 252-OPEL,20 98 252-VAUXHALL,2098252-HOLDEN,260317-HOBBYCAR,3 436 336-BMW,3000297-LINDNER,30005050032-VOLVO,32010159-FORD,5050032-VOLVO,56617FSGC871-TOYOTA,6216 A4-CITROËN,63 21 7 160 789-BMW,6372 11-CITROËN,6502080093-HO… |
| Package Quantity | 1 |
| Specific Uses For Product | Rear Signal Light |
| Unit Count | 2.0 count |
| Voltage | 12 Volts |
| Wattage | 21 watts |

## Product Details

- **Brand:** Bosch
- **Colour temperature:** 4200 Kelvin
- **Light source type:** Halogen
- **Specific uses for product:** Rear Signal Light
- **Wattage:** 21 watts

## Images

![Bosch P21W (382) Longlife Daytime Halogen Headlight Bulbs, 12 V 21 W - Image 1](https://m.media-amazon.com/images/I/41FtWms-LJL.jpg)

## Questions & Answers

**Q: Would this fit a 2003 citreon c3? It tells me it will but the year is off.**
A: Hello, yes this bulb will fit your vehicle for rear fog light or reversing light only, this will not fit/work as a rear light/brake light for which you will need a dual filament bulb.
Hope that helps you.

**Q: Would this fit a Fiat grande punto 2007 as a running light?**
A: Sorry I don’t know. Works for Audi A6. So Fiat being Italian may not work on German cars

**Q: Does anybody know of these fit a 2013 Kia Picanto daytime running lights?**
A: Not sure. Take the bulb out and check the code on it

**Q: do they fit nissan pixo**
A: check the number on your old bulb if it has P21W it will fit

## Frequently Bought Together

- Bosch P21W (382) Longlife Daytime Car Light Bulbs - 12 V 21 W BA15s - 2 Bulbs
- Bosch H7 (477) Pure Light Headlight Bulbs - 12 V 55 W PX26d - 2 Bulbs
- OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units)

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**Shop now:** [https://www.desertcart.com.ar/products/48459601-bosch-p21w-382-longlife-daytime-halogen-headlight-bulbs-12-v](https://www.desertcart.com.ar/products/48459601-bosch-p21w-382-longlife-daytime-halogen-headlight-bulbs-12-v)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-05*