---
product_id: 331741414
title: "OSRAM XENARC® ULTRA LIFE, D3S, xenon headlight lamps, HID Xenon discharge bulb, discharge lamp, 66340ULT-HCB, Duo Box (2 lamps)"
brand: "osram"
price: "€ 213.02"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/331741414-osram-xenarc-ultra-life-d3s-xenon-headlight-lamps-hid-xenon
store_origin: IE
region: Ireland
---

# 4x lifespan (up to 300,000 km) Brilliant continuous light output 10-year warranty with registration OSRAM XENARC® ULTRA LIFE, D3S, xenon headlight lamps, HID Xenon discharge bulb, discharge lamp, 66340ULT-HCB, Duo Box (2 lamps)

**Brand:** osram
**Price:** € 213.02
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your journey with OSRAM’s ultra-durable brilliance!

## Quick Answers

- **What is this?** OSRAM XENARC® ULTRA LIFE, D3S, xenon headlight lamps, HID Xenon discharge bulb, discharge lamp, 66340ULT-HCB, Duo Box (2 lamps) by osram
- **How much does it cost?** € 213.02 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/331741414-osram-xenarc-ultra-life-d3s-xenon-headlight-lamps-hid-xenon)

## 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

- • **Unmatched Longevity:** Drive worry-free with up to 4x the lifespan of standard Xenon bulbs—lasting up to 300,000 km.
- • **Certified Reliability:** ECE-certified for safety and performance, ensuring your ride meets the highest standards.
- • **Consistent Brilliance:** Experience continuous, powerful illumination designed for frequent and professional drivers.
- • **Precision Engineering:** Crafted by OSRAM with cutting-edge design and premium materials for superior durability and light quality.
- • **Peace of Mind Guarantee:** Enjoy a 10-year warranty when you register your lamps on the OSRAM website—because quality matters.

## Overview

The OSRAM XENARC ULTRA LIFE D3S Xenon headlight lamps deliver up to four times the lifespan of standard Xenon bulbs, lasting up to 300,000 km. Designed for continuous, high-performance lighting, these ECE-certified lamps come with a 10-year warranty upon registration, making them the ultimate choice for frequent and professional drivers seeking reliability and superior illumination.

## Description

OSRAM XENARC® ULTRA LIFE, D3S, xenon headlight lamps, HID Xenon discharge bulb, discharge lamp, 66340ULT-HCB, Duo Box (2 lamps)

## Features

- OSRAM XENARC ULTRA LIFE: Impresses with its long lifespan and light output.
- Up to four times the lifespan of standard Xenon lamps (up to 300 000 km operating life).
- Experience a cutting-edge lamp design coupled with exceptional manufacturer quality.
- Up to 10 years guarantee with registration on the Osram website
- Specifically developed for continuous light and frequent or professional drivers, and is ECE-certified.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Osram |
| Brand | Osram |
| Model | OS66340ULT-HCB |
| Product Dimensions | 9.2 x 4.7 x 11.5 cm; 176 g |
| Item model number | 66340ULT |
| Manufacturer Part Number | 66340ULT-HCB |
| OEM Part Number | N10721806 |
| Position | Front |
| Bulb Type | Xenon |
| Mirror Lighting Type | D3S |
| Voltage | 42 Volts |
| Wattage | 35 watts |
| Item Weight | 176 g |

## Product Details

- **Brand:** Osram
- **Light source type:** Xenon
- **Specific uses for product:** Headlight bulb
- **Colour temperature:** 6000 Kelvin
- **Wattage:** 35 watts

## Images

![OSRAM XENARC® ULTRA LIFE, D3S, xenon headlight lamps, HID Xenon discharge bulb, discharge lamp, 66340ULT-HCB, Duo Box (2 lamps) - Image 1](https://m.media-amazon.com/images/I/71tM4ujjzKL.jpg)

## Available Options

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

## Frequently Bought Together

- OSRAM XENARC ULTRA LIFE D3S HID Xenon discharge bulb, discharge lamp, 66340ULT-HCB, duobox (2 units),White
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-05*