---
product_id: 50232658
title: "OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units)"
brand: "osram"
price: "€ 290.69"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.ie/products/50232658-osramxenarc-night-breaker-unlimited-d1s-hid-xenon-discharge-bulb-discharge
store_origin: IE
region: Ireland
---

# 70% more light Vehicle specific fit 20m extended light cone OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units)

**Brand:** osram
**Price:** € 290.69
**Availability:** ✅ In Stock

## Summary

> 💥 Light Up Your Journey with OSRAM's Best!

## Quick Answers

- **What is this?** OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units) by osram
- **How much does it cost?** € 290.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/50232658-osramxenarc-night-breaker-unlimited-d1s-hid-xenon-discharge-bulb-discharge)

## Best For

- osram enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Recommended for use by qualified mechanics for hassle-free re-lamping.
- • **Illuminate Your Drive:** Experience up to 70% more light for unparalleled visibility.
- • **Extended Reaction Time:** Enjoy a 20m longer light cone for safer driving.
- • **ECE Certified Excellence:** Trust in a product that meets rigorous safety standards.
- • **Performance-Driven Design:** Engineered for the performance-conscious driver.

## Overview

The OSRAM XENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb offers the most powerful lighting solution available, delivering up to 70% more light and a 20m extended light cone compared to standard Xenon lamps. Designed for performance-driven drivers, this ECE certified bulb ensures enhanced road illumination and safety.

## Description

OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units)

## Features

- OSRAM XENARC NIGHT BREAKER UNLIMITED: the most powerful Xenon headlight lamp in the world.
- Up to 70% more light (compared with standard Xenon lamps) and therefore greater driving safety thanks to better road illumination.
- Up to 20 m extended light cone (compared with standard Xenon lamps) and therefore more time to react.
- Specially developed for the performance-conscious driver and ECE certified.
- We recommend using a qualified mechanic for re-lamping XENARC lamps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wattage | 35.00 |
| Colour | White |
| Voltage | 85 Volts |
| Fit Type | Vehicle Specific Fit |
| Colour Temperature | 4350 Kelvin |
| Light Source Type | Xenon |
| Item Package Quantity | 1 |

## Images

![OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units) - Image 1](https://m.media-amazon.com/images/I/81q6oPa-d1L.jpg)
![OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units) - Image 2](https://m.media-amazon.com/images/I/31gVcLjUrRL.jpg)
![OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units) - Image 3](https://m.media-amazon.com/images/I/41FF4gfLHzL.jpg)
![OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units) - Image 4](https://m.media-amazon.com/images/I/31wJITaohgL.jpg)
![OSRAMXENARC NIGHT BREAKER UNLIMITED D1S HID Xenon discharge bulb, discharge lamp, 66140XNB-HCB, duobox (2 units) - Image 5](https://m.media-amazon.com/images/I/416dNiZGlqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Brighter than my old bulbs
  

*by C***R on Reviewed in the United Kingdom on 30 December 2018*

Yes these are much brighter, whiter light when driving. No they do not increase the distance  you see ahead when on dip. But what's in front of you is much better defined, such as man holes, usual UK road imperfections. At 50mph they are fine and I drive a lot of back road, country lanes. Any faster and you will need to raise your headlight angle LOL. I would buy these again but probably if I had a brand new car then why need to upgrade in the first place? My Philips bulbs were 11 years old so needed to go. If buying for the first time, then save up a bit more and buy the new laser ones.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great value and quality - recommended
  

*by B***R on Reviewed in the United Kingdom on 30 May 2018*

Almost fainting at the price quoted by the bmw dealer I bought this product and fitted it myself thanks to watching a YouTube video. Great value and a brand you can trust. I particularly liked the fact you can verify the product on the Osram website as genuine. This is important as there are a lot of fakes around and the nature of this product and high voltage means you can be confident that it’s safe. Performance has been excellent. Recommended.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Daylight in the dark!
  

*by C***7 on Reviewed in the United Kingdom on 7 February 2019*

An excellent after market upgrade from a OEM manufacturer. These bulbs knock the proverbial socks off standard bulbs, don't be put off by the price as these could help avoid a night time accident; they are that good. Check how many bulbs you need though, as I needed side bulbs and main beam to really make it count. Very good.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-20*