---
product_id: 48245252
title: "OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units)"
brand: "osram"
price: "€ 253.50"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/48245252-osram-xenarc-cool-blue-intense-d3s-hid-xenon-discharge-bulb
store_origin: HR
region: Croatia
---

# 42V, 35W Xenon power 3200 Lumens brightness 5500K cool blue light OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units)

**Brand:** osram
**Price:** € 253.50
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Light up your drive with the coolest glow on the road!

## Quick Answers

- **What is this?** OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units) by osram
- **How much does it cost?** € 253.50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48245252-osram-xenarc-cool-blue-intense-d3s-hid-xenon-discharge-bulb)

## 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 Upgrade:** Plug-and-play fitment for hassle-free installation—transform your headlights in minutes.
- • **Cool Blue Glow:** 5500K color temperature delivers a sleek, modern blue-white beam that turns heads.
- • **Brilliantly Bright:** Up to 20% more light than standard xenon bulbs for unmatched road visibility.
- • **Precision Engineered:** ECE certified and designed for style-conscious drivers who demand both form and function.
- • **Long-Lasting Performance:** Reliable 3000-hour lifespan keeps your drive illuminated mile after mile.

## Overview

The OSRAM XENARC COOL BLUE INTENSE D3S HID bulb offers a powerful 3200 lumen output with a crisp 5500K blue-white light, enhancing visibility and style. Engineered for durability with a 3000-hour lifespan and ECE certification, this dual-pack upgrade fits vehicle-specific front headlamps and delivers up to 20% more brightness than conventional xenon bulbs. Perfect for design-savvy drivers seeking a premium lighting experience.

## Description

Buy OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units) at desertcart UK. Free delivery on eligible orders.

Review: You'll be surprised how much these improve older cars - I decided to change the bulbs in my Range Rover which is ten years old now and has Bi-Xenon headlamps. These bulbs do deteriorate over time and they can cause an extra load on the ballast in order to ignite them and ballasts are expensive to replace so I decided to pre-empt a failure and also improve my lighting by swapping them out. They're dead easy to change, all I had to do on my car was open the portal on the rear of the headlight assembly, twist the bulb 1/4 turn and pull it out. Unplug the electrical connector and then reverse the procedure to refit. Make sure the ignition and headlights are off!! These use 25,000v to ignite and 80v to operate and that will give you a hell of a belt. As you can see from my pictures I changed the nearside first and the headlight is a lot brighter (ignore the aux main beam bulb - the inner one) You can see on the beam pattern the hotspot on the nearside lamp is much more intense which is what you need. The third photo is the difference between the old Philips bulb (left) and the new Osram one (right). The Philips has started to go opaque.
Review: Would definitely recommend!! - Excellent bulb! Some reviews complaining it’s not blue and not that amazing but you need to wait for xenon bulbs to ‘burn in’ and they will increase in brightness after a week or two of regular use. It emits a lovely cool white light with a hint of blue after this time, these are a noticeable upgrade from standard and well worth the money as some places like euro car parts sell these for £180!! A definite worth while purchase if your looking for an upgrade with your lighting you won’t be disappointed.

## Features

- OSRAM XENARC COOL BLUE INTENSE: Blue effect without coating for the coolest lighting on the road.
- Illuminates extraordinarily brightly with up to 20% more light (compared to conventional, coated xenon lamps).
- Provides high contrast with a color temperature of up to 5500 K.
- Specially developed for the design-oriented driver and ECE certified.
- We recommend using a qualified mechanic for re-lamping XENARC lamps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NA9GIRD |
| Auto Part Position | Front |
| Best Sellers Rank | 645,271 in Automotive ( See Top 100 in Automotive ) 390 in Car HID Conversion Kits 7,481 in Car Light Bulbs |
| Brand | OSRAM |
| Brand Name | OSRAM |
| Brightness | 3200 Lumen |
| Color Temperature | 5500 Kelvin |
| Colour | Blue |
| Colour temperature | 5500 Kelvin |
| Customer Reviews | 4.5 out of 5 stars 1,128 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 04052899431768 |
| Item Type Name | CBI HID Bulb |
| Item Weight | 0.15 Kilograms |
| Light Source Type | Xenon |
| Light source type | Xenon |
| Manufacturer | Osram GmbH |
| Manufacturer Part Number | 66340CBI-HCB |
| Manufacturer Warranty Description | no warranty |
| Operating Life | 3000 Hours |
| Package Quantity | 1 |
| Specific Uses For Product | Lamp |
| Specific uses for product | Lamp |
| Unit Count | 2.0 count |
| Voltage | 42 Volts |
| Wattage | 35 watts |

## Product Details

- **Brand:** OSRAM
- **Light source type:** Xenon
- **Specific uses for product:** Lamp
- **Colour temperature:** 5500 Kelvin
- **Brightness:** 3200 Lumen

## Images

![OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units) - Image 1](https://m.media-amazon.com/images/I/21WUkyz-GNL.jpg)
![OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units) - Image 2](https://m.media-amazon.com/images/I/51BPAvrhAjL.jpg)
![OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units) - Image 3](https://m.media-amazon.com/images/I/51KzQzAGIlL.jpg)
![OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units) - Image 4](https://m.media-amazon.com/images/I/51uNsuX0JJL.jpg)
![OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units) - Image 5](https://m.media-amazon.com/images/I/61Rt0pxkXLL.jpg)

## Questions & Answers

**Q: This might sound daft... but it says 2 units.... does that mean 2 bulbs?**
A: Yes, 2x bulbs (1 pair), enough for both headlights.

**Q: Does it fit for jeep compass**
A: I don’t know but i now is not blue

**Q: Would these fit a 2018 polo gti?**
A: As long as the car spec requires a D3S bulb - any D3S brand or product will fit. If car is under warranty I’d suggest using Phillips brand only as they are VW/Audi OEM spec and any thing else will be considered as aftermarket and could cause warranty implications later down the line. Talking from experience with VW.

**Q: There are some discrepancies between the pictures and the description. What color are these bulbs? 4200k, 5500k, 6000k ?!**
A: Can’t say for sure without going and pulling them out of my car sorry.  Fitted to Audi A5 they give off a crisp white light, not blue.  Certainly an improvement over the yellow light from the original bulbs and much cheaper.

## Customer Reviews

### ⭐⭐⭐⭐⭐ You'll be surprised how much these improve older cars
*by M***P on 19 November 2021*

I decided to change the bulbs in my Range Rover which is ten years old now and has Bi-Xenon headlamps. These bulbs do deteriorate over time and they can cause an extra load on the ballast in order to ignite them and ballasts are expensive to replace so I decided to pre-empt a failure and also improve my lighting by swapping them out. They're dead easy to change, all I had to do on my car was open the portal on the rear of the headlight assembly, twist the bulb 1/4 turn and pull it out. Unplug the electrical connector and then reverse the procedure to refit. Make sure the ignition and headlights are off!! These use 25,000v to ignite and 80v to operate and that will give you a hell of a belt. As you can see from my pictures I changed the nearside first and the headlight is a lot brighter (ignore the aux main beam bulb - the inner one) You can see on the beam pattern the hotspot on the nearside lamp is much more intense which is what you need. The third photo is the difference between the old Philips bulb (left) and the new Osram one (right). The Philips has started to go opaque.

### ⭐⭐⭐⭐⭐ Would definitely recommend!!
*by A***R on 20 May 2020*

Excellent bulb! Some reviews complaining it’s not blue and not that amazing but you need to wait for xenon bulbs to ‘burn in’ and they will increase in brightness after a week or two of regular use. It emits a lovely cool white light with a hint of blue after this time, these are a noticeable upgrade from standard and well worth the money as some places like euro car parts sell these for £180!! A definite worth while purchase if your looking for an upgrade with your lighting you won’t be disappointed.

### ⭐⭐⭐⭐⭐ Value for money!
*by P***H on 19 May 2021*

Had a bulb go in my 2012 Audi A6 . Replaced both fronts and these are so much brighter than the originals. They've certainly made a difference to my night driving! No, they are not the brightest on the market, but they are certainly bright enough and as such good value foe money.

## Frequently Bought Together

- OSRAM XENARC COOL BLUE INTENSE D3S HID Xenon discharge bulb, discharge lamp, 66340CBI-HCB, duobox (2 units)
- OSRAM COOL BLUE INTENSE H7, +100% more brightness, up to 5,000K, halogen headlight lamp, LED look, duo box (2 lamps), 64210CBN-HCB
- OSRAM COOL BLUE INTENSE H1, +100% more brightness, up to 5,000K, halogen headlight lamp, LED look, duo box (2 lamps) 64150CBN-HCB

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-26*