---
product_id: 48841810
title: "Osram Halogen Light Bulb G4 12 V 450 ° 2000h W"
brand: "osram"
price: "£14.41"
currency: GBP
in_stock: true
reviews_count: 13
category: "Osram"
url: https://www.desertcart.co.uk/products/48841810-osram-halogen-light-bulb-g4-12-v-450-2000h-w
store_origin: GB
region: United Kingdom
---

# 2000h long lifespan 2-3x luminous efficiency 450°C heat resistance Osram Halogen Light Bulb G4 12 V 450 ° 2000h W

**Brand:** osram
**Price:** £14.41
**Availability:** ✅ In Stock

## Summary

> 🔥 Light up your culinary space with OSRAM’s heat-defying brilliance!

## Quick Answers

- **What is this?** Osram Halogen Light Bulb G4 12 V 450 ° 2000h W by osram
- **How much does it cost?** £14.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/48841810-osram-halogen-light-bulb-g4-12-v-450-2000h-w)

## 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

- • **Long-Lasting Glow:** Reliable 2000-hour lifespan keeps your oven brilliantly lit through countless meals.
- • **Eco-Safe & Mercury-Free:** Enjoy safer cooking with a mercury-free design that’s both energy efficient and environmentally conscious.
- • **Unmatched Heat Endurance:** Withstands scorching 450°C environments for pyrolysis-safe oven lighting.
- • **Brilliant Efficiency Boost:** Delivers 2-3 times more light than standard oven bulbs, illuminating your kitchen with warm white clarity.
- • **Precision German Engineering:** Crafted by OSRAM with tempered pins ensuring stable contact even under extreme heat.

## Overview

The OSRAM Halogen Light Bulb G4 12V is a high-performance oven lamp engineered for extreme heat tolerance up to 450°C, perfect for pyrolysis self-cleaning ovens. It offers a long 2000-hour lifespan and 2-3 times the luminous efficiency of conventional oven bulbs, delivering warm white light with exceptional reliability and energy efficiency. Designed with tempered pins for stable contact and a mercury-free build, this bulb combines German precision with eco-conscious safety for professional-grade oven illumination.

## Description

HALOSTAR OVEN 10 W 12 V G4 HALOSTAR OVEN | Low-voltage halogen lamps with pin base for oven lighting Areas of application Baking ovens Product benefits Two to three times the luminous efficiency of conventional oven lighting Optimum halogen content for high temperatures Tempered pins for reliable contact at high temperatures Suitable for pyrolysis (permissible ambient temperature 450 °C) Heat-resistant up to 300°C/Lamp suitable for oven with high temperature self cleaning (Lamps must be switched off! Max. ambient temperature 450 °C)/For use in shielded luminaires only

Review: Good oven lamp - Found this to replace my oven lamp which had failed. Hard to find, but works fine.
Review: Oven bulb - Brilliant does the job

## Features

- Halogen Oven Lamp Specifications: 10W 12V G4 Speciality Halogen Oven Lamp designed for high-temperature cooking environments
- Long-Lasting Performance: Average rated life of 2000 hours providing reliable and consistent illumination
- Conventional Oven Lighting: Specifically designed for use in conventional oven lighting applications
- High Temperature Durability: Tempered pins ensure reliable contact and stable performance at high temperatures
- Pyrolysis Compatible: Suitable for pyrolysis with permissible ambient temperature up to 450°C
- Enhanced Luminous Efficiency: Delivers two to three times the luminous efficiency of conventional oven lighting
- Mercury-Free Design: Contains no mercury making it a safer lighting solution for your oven

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ONIE4M |
| Accepted Voltage Frequency | 220 to 240 Volts and 60 Hertz |
| Average Life Span | 2000 Hours |
| Best Sellers Rank | 8,300 in Lighting ( See Top 100 in Lighting ) 200 in Halogen Bulbs |
| Brand | OSRAM |
| Brand Name | OSRAM |
| Bulb Base | G4 |
| Bulb Shape Size | T3 |
| Bulb base | G4 |
| Bulb shape size | T3 |
| Color Rendering Index (CRI) | 100 |
| Color Temperature | 2800 Kelvin |
| Colour | Warm White |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Infrared, NO, USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Country Of Origin | Germany |
| Customer Reviews | 4.4 out of 5 stars 844 Reviews |
| Global Trade Identification Number | 04050300308081 |
| Incandescent Equivalent | 10 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 10W x 33H millimetres |
| Item Shape | Globe(G) |
| Item Weight | 7 Grams |
| Light Color | warm white |
| Light Output Maximum | 140 Lumens |
| Light Source Wattage | 10 Watts |
| Light Type | Halogen |
| Light type | Halogen |
| Manufacturer | Osram |
| Manufacturer Part Number | 64418 |
| Material Type | Tungsten |
| Model Name | Osram Ampoule halogène |
| Model Number | 64418 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 10 Watts |
| Power Source | Electrical |
| Special Features | Energy Efficient |
| Special feature | Energy Efficient |
| Specific Uses | Oven |
| Specification Met | CE |
| Style Name | Classic |
| Type of Bulb | Halogen |
| Unit Count | 1.0 count |
| Voltage | 230 Volts |
| Wattage | 10.00 |
| White Brightness | 140 Lumens |

## Product Details

- **Brand:** OSRAM
- **Light type:** Halogen
- **Special feature:** Dimmable
- **Wattage:** 10.00
- **Bulb shape size:** JC

## Images

![Osram Halogen Light Bulb G4 12 V 450 ° 2000h W - Image 1](https://m.media-amazon.com/images/I/41Nk0u1QEvL.jpg)
![Osram Halogen Light Bulb G4 12 V 450 ° 2000h W - Image 2](https://m.media-amazon.com/images/I/41U8gKWIrnL.jpg)
![Osram Halogen Light Bulb G4 12 V 450 ° 2000h W - Image 3](https://m.media-amazon.com/images/I/31aNhOsj2xL.jpg)
![Osram Halogen Light Bulb G4 12 V 450 ° 2000h W - Image 4](https://m.media-amazon.com/images/I/11m63XOK-pL.jpg)

## Questions & Answers

**Q: Can you confirm these bulbs are exactly as shown, I have ordered elsewhere and they are slightly different, i.e. 10mm instead of 8mm and so do not fit**
A: That little thing of glass on top is 5mm, the glass bulb is 8 mm, the glass holder is 9mm and the metal contacts are 8mm.  Totally 30 mm.

**Q: Is compatible with the siemens oven and microwave hb84e562b**
A: This is a 10watt 12 volt G4 fitting oven suitable bulb.  Have no idea what Siemens specify as a replacement.  It may not be bright enough (some ovens require 20watt  or higher bulbs) if the right fitting.  Other fittings may be specified and are available.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good oven lamp
*by M***D on 22 May 2025*

Found this to replace my oven lamp which had failed. Hard to find, but works fine.

### ⭐⭐⭐⭐⭐ Oven bulb
*by G***R on 17 May 2026*

Brilliant does the job

### ⭐⭐⭐⭐ Ok
*by T***. on 19 August 2025*

Ok but not powerful

## Frequently Bought Together

- Osram 64418 - 12V 10W G4 64418 Bi Pin Base Single Ended Halogen Light Bulb
- Osram 60W 240V Halopin G9 ECO Halogen Capsule Lamp [EU SPECIFICATION: 220-240v]
- Osram Halopin Oven 40W Backofenlampe Sockel G9 230V >300°

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-08-26*