---
product_id: 463158339
title: "B4U 12 Pack G9 40W Halogen Bulbs 230V, Capsule Light Bulbs, Safety Fused Preventing Lamp Exploding, Small/Mini G9 Bulbs, Warm White 2700K, Up to 2500 Hours Life"
brand: "b4u"
price: "€ 14.89"
currency: EUR
in_stock: true
reviews_count: 12
category: "B4 U"
url: https://www.desertcart.sk/products/463158339-b4u-12-pack-g9-40w-halogen-bulbs-230v-capsule-light
store_origin: SK
region: Slovakia
---

# 2500 Hours Life 400 Lumen Brightness Safety Fuse Feature B4U 12 Pack G9 40W Halogen Bulbs 230V, Capsule Light Bulbs, Safety Fused Preventing Lamp Exploding, Small/Mini G9 Bulbs, Warm White 2700K, Up to 2500 Hours Life

**Brand:** b4u
**Price:** € 14.89
**Availability:** ✅ In Stock

## Summary

> 💡 Light Up Your Life with Safety and Style!

## Quick Answers

- **What is this?** B4U 12 Pack G9 40W Halogen Bulbs 230V, Capsule Light Bulbs, Safety Fused Preventing Lamp Exploding, Small/Mini G9 Bulbs, Warm White 2700K, Up to 2500 Hours Life by b4u
- **How much does it cost?** € 14.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/463158339-b4u-12-pack-g9-40w-halogen-bulbs-230v-capsule-light)

## Best For

- b4u enthusiasts

## Why This Product

- Trusted b4u brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Equipped with a built-in safety fuse to prevent bulb explosions, ensuring peace of mind.
- • **Versatile Use:** Perfect for both home and commercial settings, from chandeliers to accent lighting.
- • **Illuminate Your Space:** Transform any room with warm white light (2700K) that creates a cozy atmosphere.
- • **Effortless Installation:** Standard G9 size (ɸ14mm×H40mm) makes installation a breeze—no more sizing headaches!
- • **Long-Lasting Performance:** Enjoy up to 2500 hours of brilliant illumination, reducing the hassle of frequent replacements.

## Overview

The B4U 12 Pack G9 40W Halogen Bulbs offer a perfect blend of safety, longevity, and versatility. With a luminous output of 400 lumens and a warm white color temperature of 2700K, these bulbs are ideal for both residential and commercial use. Each bulb is designed to last up to 2500 hours and features a built-in safety fuse to prevent any risk of explosion, making them a reliable choice for your lighting needs.

## Description

B4U 12 Pack G9 40W Halogen Bulbs 230V, Capsule Light Bulbs, Safety Fused Preventing Lamp Exploding, Small/Mini G9 Bulbs, Warm White 2700K, Up to 2500 Hours Life

Review: Good quality easy to use. - Excellent value , each one is individually wrapped and they give a good bright light
Review: Replacement bulbs for light fitting - Made an effort to check these bulbs were compatible with the existing ones so they fitted the lamp perfectly. Durability only time will tell.

## Features

- G9 halogen bulb has a service life of up to 3000 hours, and CE Certified.
- The capsule bulb is fully dimmable, instant on without any delay or flicker.
- This halogen bulb distributes a warm white light with the colour temperature of 2700K.
- The bulb is standard G9 size ɸ 14mm × H40mm, and easy to fit in G9 base.
- G9 capsule halogen light bulb is suitable for kitchens, bedrooms, living rooms, hallways, table lamps, ceiling fixtures, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B531SPPH |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz |
| Average Life Span | 2500 Hours |
| Best Sellers Rank | 4,526 in Lighting ( See Top 100 in Lighting ) 124 in Halogen Bulbs |
| Brand Name | B4U |
| Bulb Base | G9 |
| Color Temperature | 2700 Kelvin |
| Connectivity Technology | Infrared, NO, USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,144) |
| EU Energy Efficiency Label | 10 |
| Incandescent Equivalent | 40 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 0.05 Kilograms |
| Light Color | warm white |
| Light Source Wattage | 40 Watts |
| Light Type | Halogen |
| Luminous Flux | 400 lumens |
| Manufacturer | Brightfour |
| Material Type | Glass, Tungsten |
| Number of Items | 12 |
| Package Quantity | 1 |
| Power Consumption | 40 Watts |
| Power Source | AC power source |
| Special Features | Dimmable, Safety Fused |
| Specific Uses | Indoor |
| Type of Bulb | Halogen |
| Unit Count | 12.0 count |
| Voltage | 240 Volts |
| Wattage | 40.0 |
| White Brightness | 400 Lumens |

## Product Details

- **Brand:** B4U
- **Bulb base:** G9
- **Light type:** Halogen
- **Special feature:** Dimmable, Safety Fused
- **Wattage:** 40.0

## Images

![B4U 12 Pack G9 40W Halogen Bulbs 230V, Capsule Light Bulbs, Safety Fused Preventing Lamp Exploding, Small/Mini G9 Bulbs, Warm White 2700K, Up to 2500 Hours Life - Image 1](https://m.media-amazon.com/images/I/51ZmzKbNxaL.jpg)

## Available Options

This product comes in different **Wattage** options.

## Questions & Answers

**Q: Is this a bright white or warm yellow light?**
A: On our lamp it does not seem a bright white light  but it does not seem a yellow one it’s hard to say really

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality easy to use.
*by M***Y on 8 January 2026*

Excellent value , each one is individually wrapped and they give a good bright light

### ⭐⭐⭐⭐⭐ Replacement bulbs for light fitting
*by B***5 on 20 December 2025*

Made an effort to check these bulbs were compatible with the existing ones so they fitted the lamp perfectly. Durability only time will tell.

### ⭐⭐⭐⭐ Work ok
*by D***D on 24 January 2026*

Although one bulb was broken the other work ok

## Frequently Bought Together

- 12 Pack G9 40W Halogen Bulbs 230V, Capsules Halogen Light Bulbs 40w, Safety Fused Preventing Lamps Bulb Exploding, Small/Mini Bulbs Halogen G9, Warm White Light 2700K, Up to 2500 Hours Life
- G4 Halogen Light Bulbs 20W 12V Clear Capsule 2 Pin Lamp Bulb Halogen Pin Base Warm White Dimmable 10 Pack
- Rpanle G4 Halogen Light Bulbs 20W 12V, 10 Pack Clear Capsule 2 Pin Lamp Bulb Halogen Pin Base Warm White Dimmable [Energy Class G]

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**Shop now:** [https://www.desertcart.sk/products/463158339-b4u-12-pack-g9-40w-halogen-bulbs-230v-capsule-light](https://www.desertcart.sk/products/463158339-b4u-12-pack-g9-40w-halogen-bulbs-230v-capsule-light)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-24*