---
product_id: 464329786
title: "XENARC NIGHT BREAKER LASER D4S, Next Generation, 220% more brightness, HID xenon bulb, 66440XNN-HCB, Duo Box (2 lamps)"
brand: "osram"
price: "S$409"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/464329786-xenarc-night-breaker-laser-d4s-next-generation-220-more-brightness
store_origin: SG
region: Singapore
---

# 2000+ hours lifespan 35W power efficiency 220% more brightness XENARC NIGHT BREAKER LASER D4S, Next Generation, 220% more brightness, HID xenon bulb, 66440XNN-HCB, Duo Box (2 lamps)

**Brand:** osram
**Price:** S$409
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your night with OSRAM’s laser-bright innovation!

## Quick Answers

- **What is this?** XENARC NIGHT BREAKER LASER D4S, Next Generation, 220% more brightness, HID xenon bulb, 66440XNN-HCB, Duo Box (2 lamps) by osram
- **How much does it cost?** S$409 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/464329786-xenarc-night-breaker-laser-d4s-next-generation-220-more-brightness)

## 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

- • **Effortless Power:** Optimized 35W HID xenon technology for energy-smart performance.
- • **Dual Voltage Ready:** Seamlessly compatible with 12V and 24V systems for versatile use.
- • **Endurance That Lasts:** Over 2000 hours of reliable, long-lasting illumination.
- • **Illuminate Like a Pro:** Experience 220% more brightness for unmatched night visibility.
- • **Pure Natural White Glow:** Crisp 4400K color temperature for clear, natural white light.

## Overview

The OSRAM XENARC NIGHT BREAKER LASER D4S HID xenon bulb delivers 220% more brightness with a crisp 4400K natural white light, ensuring superior visibility. Designed for durability, it offers over 2000 hours of life and operates efficiently at 35W, compatible with both 12V and 24V systems. Perfect for professionals who demand performance and reliability in every drive.

## Description

It is a perfect bulb if you are looking for up to 220% more light intensity and more white light.

## Features

- Natural White 4,400k
- 3,200Lm
- Long life over 2000h
- 35W 12v/24V
- Short Range Light-Long Range Light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OSRAM |
| Brand | OSRAM |
| Model | OS66440XNN-HCB |
| Product Dimensions | 7.73 x 0.9 x 0.9 cm; 16.3 g |
| Item model number | 66440XNN-HCB |
| Manufacturer part number | 66440XNN-HCB |
| OEM Part Number | 0 |
| Position | Right |
| Voltage | 1224 Volts |
| Item Weight | 16.3 g |

## Product Details

- **Brand:** OSRAM
- **Specific uses for product:** Lamps
- **Brightness:** 3200 Lumen
- **Item package quantity:** 1
- **Colour:** White

## Images

![XENARC NIGHT BREAKER LASER D4S, Next Generation, 220% more brightness, HID xenon bulb, 66440XNN-HCB, Duo Box (2 lamps) - Image 1](https://m.media-amazon.com/images/I/71X4husCd3L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Osram Cool Blue Boost
*by A***L on 12 August 2024*

D4S Bulb fitted to a Lexus with Bi-Xenon projector headlight setup. Light output is pure white the nearest you will get to modern LED Headlights. Not blue which is exactly what I wanted, Nice clear cut off. Does not seem to blind drivers and visibility in the dry has drastically improved, in the rain its the same slight improvement but not worse. For context the Neighbours Mercedes GLS fitted with factory LED Headlights, the colour and light output is near enough the same. Highly recommend them even though they are marked for Offroad use only, had no problem passing an MOT as they look like a factory fit. Beam pattern is fantastic. Well done Osram.

### ⭐⭐⭐⭐⭐ Great
*by L***Z on 15 August 2024*

All good thanks

### ⭐⭐⭐⭐⭐ Amazingggg
*by F***E on 4 November 2023*

Does what it says on the box. I travel a lot and bright lights is a must for me

## Frequently Bought Together

- OSRAM XENARC NIGHT BREAKER LASER D4S, Next Generation, 220% more brightness, HID xenon bulb, 66440XNN-HCB, Duo Box (2 lamps), white
- OSRAM NIGHT BREAKER LASER HB3/9005, next generation, 150% more brightness, halogen headlamp, 9005NL-HCB, 12V, passenger car, duo box (2 lamps)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-13*