---
product_id: 50466218
title: "Aurora AU-GUF4011/40 240V SGU10 11W Bright White Compact Fluorescent Light Bulbs, 11 W"
brand: "aurora"
price: "€ 0.09"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/50466218-aurora-au-guf4011-40-240v-sgu10-11w-bright-white-compact
store_origin: HR
region: Croatia
---

# 240V high voltage compatibility 550 lumens bright white output 11W power, energy smart Aurora AU-GUF4011/40 240V SGU10 11W Bright White Compact Fluorescent Light Bulbs, 11 W

**Brand:** aurora
**Price:** € 0.09
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light up your workspace, save energy, and stay ahead of the curve!

## Quick Answers

- **What is this?** Aurora AU-GUF4011/40 240V SGU10 11W Bright White Compact Fluorescent Light Bulbs, 11 W by aurora
- **How much does it cost?** € 0.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/50466218-aurora-au-guf4011-40-240v-sgu10-11w-bright-white-compact)

## Best For

- aurora enthusiasts

## Why This Product

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

## Key Features

- • **Instant Warm-Up:** No waiting, just instant bright light to keep your productivity flowing.
- • **Bright White 4000K Glow:** Illuminate your space with crisp, modern bright white light that boosts focus.
- • **Energy Class A Efficiency:** Cut your energy bills with top-tier A-rated power savings.
- • **Long-lasting 10,000 Hours:** Forget frequent replacements—enjoy over a year of reliable lighting.
- • **Fire Rated Downlight Compatible:** Safe and stylish, fits perfectly in fire-rated fixtures for peace of mind.

## Overview

The Aurora AU-GUF4011/40 is an 11W compact fluorescent bulb with SGU10 cap, delivering 550 lumens of bright white light at 4000K. Rated Energy Class A, it offers instant illumination, a long 10,000-hour lifespan, and compatibility with fire-rated downlights, making it a smart, efficient choice for modern professional environments.

## Description

Product Description AURORA AU-GUF4011/40 240V SGU10 11W Bright White Compact Fluorescent Light Bulbs Box Contains Bulb

Review: Expensive - My house only has this type of ceiling bulbs and they fail quite regularly. These are the least cost I can find but they are still expensive.
Review: Bulb is good as long as it works - This is a good bulb, as long as it works. While there is no complaints about this seller, the previous one did not even last for about 1000 hours, whereas it is advertised, as though it will last for 10,000 hours. For such an expensive bulb, the life is poor. IMO, even an ordinary fluorescent bulb would last for longer than these. But with regards to the quality of light it gives, it is awesome and consumes much less power. It is so bright, that with 4 of them in our bathroom, it is on par with 'day light'. I couldn't give a 5 star only because the life of the bulb was much less.

## Features

- Aurora 11W SGU10 Compact Fluorescent Lamp
- SGU10 Connection, complies to all relevant standard
- High Output Bulb 50lm/w
- Bright White cooler effect
- sister to the Warm White AU-GUF4011/30 SGU10 bulb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MYFA9XZ |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz |
| Average Life Span | 10000 Hours |
| Best Sellers Rank | 40,399 in Lighting ( See Top 100 in Lighting ) 831 in Fluorescent & Neon Tubes |
| Brand | AURORA |
| Brand Name | AURORA |
| Bulb Base | GU10 |
| Bulb Shape Size | B17 |
| Bulb base | GU10 |
| Bulb shape size | B17 |
| Color Rendering Index (CRI) | 80 |
| Color Temperature | 4000 Kelvin |
| Colour | White |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.1 out of 5 stars 494 Reviews |
| EU Energy Efficiency Label | A |
| Incandescent Equivalent | 50 Watts |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Dimensions W x H | 6.4W x 8.8H centimetres |
| Item Shape | Reflector(R) |
| Item Type Name | AURORA AU-GUF4011/40 240V SGU10 11W Bright White Compact Fluorescent Light Bulbs |
| Item Weight | 80 Grams |
| Light Color | Cool White |
| Light Source Wattage | 11 Watts |
| Light Type | Fluorescent |
| Light type | Fluorescent |
| Luminous Flux | 550 |
| Manufacturer | Aurora |
| Manufacturer Part Number | AU-GUF4011/40 |
| Manufacturer Warranty Description | 1 year manufacturers warranty. |
| Material Type | [AS] Glass, Metal |
| Model Name | AU-GUF4011/40 |
| Model Number | AU-GUF4011/40 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 11 Watts |
| Power Source | AC |
| Special Features | Energy Efficient |
| Special feature | Energy Efficient |
| Specific Uses | For use in SGU10 Fittings, but will fit in any GU10 also |
| Style Name | Modern |
| Type of Bulb | SGU10 |
| Unit Count | 1.0 count |
| Voltage | 240 Volts |
| Wattage | 11 watts |
| White Brightness | 800 Lumens |

## Product Details

- **Brand:** AURORA
- **Light type:** Fluorescent
- **Special feature:** Energy Efficient
- **Wattage:** 11 watts
- **Bulb shape size:** B17

## Images

![Aurora AU-GUF4011/40 240V SGU10 11W Bright White Compact Fluorescent Light Bulbs, 11 W - Image 1](https://m.media-amazon.com/images/I/51EyWMkkR4L.jpg)

## Questions & Answers

**Q: Is this the same as HA-GUF4011/40 non-dimmable? If not do you sell them?**
A: If I google HA-GUF4011/40 I get AU-GUF etc the AU I have is a bit brighter than the older one which I can't get to easily to confirm HA/AU I guess the AU is an upgraded version. But is still non dimmable. You can always send it back if it's the wrong one.

**Q: My current bulb is an 11/64 will an 11/30 or 11/40 fit?**
A: Dont know for sure as not come across the 64 but the 30 and 40 in the other bulbs refer to colour warmth rather than bulb configuration so the 11/30 and 11/40 are interchangeable

**Q: I's it just the one light per pack?**
A: Hi there,That is correct - one light per pack.Thank you

**Q: Hi. Can you tell me what is the colour temperature written on the bulb?**
A: I think it was cool white, 4000K temp, as opposed to warm but it's now in an enclosed fitting so can't easily check. You could google the part number.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Expensive
*by K***N on 24 October 2020*

My house only has this type of ceiling bulbs and they fail quite regularly. These are the least cost I can find but they are still expensive.

### ⭐⭐⭐⭐ Bulb is good as long as it works
*by A***R on 15 May 2013*

This is a good bulb, as long as it works. While there is no complaints about this seller, the previous one did not even last for about 1000 hours, whereas it is advertised, as though it will last for 10,000 hours. For such an expensive bulb, the life is poor. IMO, even an ordinary fluorescent bulb would last for longer than these. But with regards to the quality of light it gives, it is awesome and consumes much less power. It is so bright, that with 4 of them in our bathroom, it is on par with 'day light'. I couldn't give a 5 star only because the life of the bulb was much less.

### ⭐⭐⭐⭐⭐ Good fit
*by T***. on 1 December 2025*

Exact fit. Perfect for the job.

## Frequently Bought Together

- Aurora AU-GUF4011/40 240V SGU10 11W Bright White Compact Fluorescent Light Bulbs, 11 W
- Aurora AU-GUF4011LED/40 240V SGU10 7W Cool White LED Bulbs - Replacement for AU-GUF4011/40

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-23*