---
product_id: 47873943
title: "T9 Circular Fluorescent Tube, Glass, Warm White, GR10q, 40 W"
brand: "crompton"
price: "€ 30.03"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/47873943-t9-circular-fluorescent-tube-glass-warm-white-gr10q-40-w
store_origin: IE
region: Ireland
---

# 10K Hours Life Energy Class A 40W Power T9 Circular Fluorescent Tube, Glass, Warm White, GR10q, 40 W

**Brand:** crompton
**Price:** € 30.03
**Availability:** ✅ In Stock

## Summary

> 💡 Light Up Your Life with Style!

## Quick Answers

- **What is this?** T9 Circular Fluorescent Tube, Glass, Warm White, GR10q, 40 W by crompton
- **How much does it cost?** € 30.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/47873943-t9-circular-fluorescent-tube-glass-warm-white-gr10q-40-w)

## Best For

- crompton enthusiasts

## Why This Product

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

## Key Features

- • **Illuminate Your Space:** Transform any room with a warm, inviting glow.
- • **Versatile Applications:** Perfect for both domestic and commercial use.
- • **Energy Efficient Design:** Save on bills while being eco-friendly.
- • **Long-Lasting Performance:** Enjoy up to 10,000 hours of brilliant lighting.
- • **Sleek Contemporary Style:** Enhance your decor with a modern circular design.

## Overview

The CromptonT9 Circular Fluorescent Tube is a high-performance lighting solution that combines energy efficiency with a sleek design. With a warm white glow and a lifespan of 10,000 hours, this 40W bulb is perfect for both home and commercial settings. Its G10q cap type ensures easy installation, while the glass finish adds a touch of elegance to any space.

## Description

Crompton T9 Circular Fluorescent Tube, Glass, Warm White, GR10q, 40 W

## Features

- Average life: 10000 hours
- Cap type: g10q
- Wattage: 40 watts
- 40Watt Fluorescent 2D / Circular Light Bulb
- G10q cap
- Warm White Glass Finish - Colour of light emitted: Warm White
- Energy rating Class: A - Rated Life (Hrs): 10000
- Crompton Lamps - Part No: CIR40SPWW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Crompton |
| Manufacturer | Crompton |
| Product Dimensions | 40.6 x 40 x 3.6 cm; 420 g |
| Item model number | 0131-040830c |
| Part Number | 0131-040830c |
| Number of Items | 1 |
| Style | contemporary |
| Colour | Warm White |
| Shape | Circline |
| Material | Glass |
| Voltage | 240 Volts |
| Specific Uses | Domestic & Commercial Applications |
| Special features | Energy Efficient |
| Power and Plug Description: | ac |
| Batteries included? | No |
| Batteries Required? | No |
| Certification | High Energy Efficiency |
| Type of Bulb | Fluorescent |
| Cap Type | GR10q |
| EU Energy Efficiency Label | A |
| Luminous Flux | 3450 Lumen |
| Wattage | 40 watts |
| Wattage | 40 Watts |
| Incandescent Equivalent | 40 Watts |
| Colour Temperature | 3000 Kelvin |
| Colour Rendering Index (CRI) | 24 |
| Average Life | 10000 Hours |
| Average Life | 10000 Hours |
| Bulb Diameter | 29 Millimetres |
| Lamp Power Factor | 0.5 |
| Item Weight | 420 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Crompton
- **Light type:** Fluorescent
- **Special feature:** Energy Efficient
- **Wattage:** 40 watts
- **Bulb shape size:** T8

## Images

![T9 Circular Fluorescent Tube, Glass, Warm White, GR10q, 40 W - Image 1](https://m.media-amazon.com/images/I/410l4M1UbaL.jpg)

## Questions & Answers

**Q: I mean the actual diameter of the tube itself not the measurement right across from side to side?**
A: Sorry I bought this item for my motherinlaw but they are a standard size for that bulb, measure at one of the diy stores, but a lot cheaper here. Hope this helps x

**Q: Would this be suitable to replace bd48qe cromapton bulb 4 pin warm white  which 8s a 60 warmwhite but is same sizing as the one trying to replace . e0**
A: The 60w is brighter than the 40w. If it’s the same size it will fit.

**Q: Is this product a 2 or a 4 pin setting?**
A: This product is 4 pin setting

**Q: What bulb fits 18inch ring light?**
A: Yes, bought via Amazon from Dependable Trading - its a circular fluorescent tube T9 gr10q 40watt.  Check the details on Amazon. I think mine is a 12" tube.
Good luck

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ie/products/47873943-t9-circular-fluorescent-tube-glass-warm-white-gr10q-40-w](https://www.desertcart.ie/products/47873943-t9-circular-fluorescent-tube-glass-warm-white-gr10q-40-w)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*