---
product_id: 65451173
title: "4\" 5\" 6\" Shower Light Chrome & White 12v Transformer Bathroom Zone 1 & 2 Ventilation (4\" 100mm, White/Chrome)"
brand: "swiftair"
price: "€ 76.54"
currency: EUR
in_stock: true
reviews_count: 8
category: "Swiftair"
url: https://www.desertcart.fr/products/65451173-4-5-6-shower-light-chrome-and-white-12v-transformer
store_origin: FR
region: France
---

# 12V transformer optimized for LED 3W LED power-efficient brilliance Fits Zones 1 & 2 bathroom safety 4" 5" 6" Shower Light Chrome & White 12v Transformer Bathroom Zone 1 & 2 Ventilation (4" 100mm, White/Chrome)

**Brand:** swiftair
**Price:** € 76.54
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your shower space with safe, sleek, and smart lighting!

## Quick Answers

- **What is this?** 4" 5" 6" Shower Light Chrome & White 12v Transformer Bathroom Zone 1 & 2 Ventilation (4" 100mm, White/Chrome) by swiftair
- **How much does it cost?** € 76.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/65451173-4-5-6-shower-light-chrome-and-white-12v-transformer)

## Best For

- swiftair enthusiasts

## Why This Product

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

## Key Features

- • **Transformer Included:** Comes with a dedicated 12V transformer perfectly matched to the LED, eliminating flicker and enhancing longevity.
- • **Effortless LED Upgrade:** Replace outdated bulbs with a sleek, integrated 3W LED light for instant energy savings and flicker-free illumination.
- • **Bathroom Zone Certified:** Engineered to safely operate in Zones 1 & 2, ensuring compliance with strict moisture and electrical standards.
- • **DIY-Friendly Installation:** Designed for quick ceiling mount fitting with clear instructions—no electrician needed, just your confident touch.
- • **Polished Chrome & White Finish:** Modern dual-tone bezel blends seamlessly with contemporary bathroom aesthetics for a premium look.

## Overview

This 4" LED shower light grille combines a polished chrome and white bezel with a 3W integrated LED and a 12V transformer, designed specifically for safe installation in bathroom Zones 1 & 2. It offers flicker-free, energy-efficient lighting without a fan, perfect for modern showers seeking a stylish, compliant upgrade.

## Description

Shop 4" 5" 6" Shower Light Chrome & White 12v Transformer Bathroom Zone 1 & 2 Ventilation (4" 100mm, White/Chrome). Free delivery on eligible orders of £20 or more.

Review: Replacement fitting - The light in our shower cubicle was a 30 watt bulb and when I replaced it with an LED bulb it strobed (flashed on and off) after it had been on for a minute or so due to the wrong transformer for LED. This light was the only bulb in our entire house that wasn’t LED so when I saw this replacement for £28 I decided to get one as it was fitted with an LED bulb and matching transformer. It literally took me an hour and a half to replace it with the hardest part being getting in the loft to detatch the hose and disconnecting the electrics from the old one. Then I simply did all of the reattaching of the hose and the electrics through the existing hole in the shower cubicle and pushed the hose and cable back through and tightened the two fixing screws that open up the two securing clips. Before seeing this I was considering getting an electrician to quite to do this work, but anyone with any sort of DIY experience will fit this in no time. Great product and highly recommended.
Review: Choose right size - Easy instructions and fit

## Features

- Grille Only with White or Chrome Bezel and driver for LED light
- 4" LED - 3w
- 5" 6" LED - 1.5w
- Can go in zones 1 & 2
- The item has NO FAN and is only a GRille

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E3R0RJK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 57,852 in DIY & Tools ( See Top 100 in DIY & Tools ) 130 in Bathroom Fans |
| Colour | White/Chrome |
| Customer Reviews | 4.3 4.3 out of 5 stars (266) |
| Date First Available | 2 Jan. 2020 |
| Finish | Polished |
| Included Components | LED Light |
| Installation method | Ceiling |
| Item Package Quantity | 1 |
| Item model number | SL |
| Luminous Flux | 109.5 lumen |
| Manufacturer | Swiftair |
| Plug profile | Ceiling Mount |
| Power Source | Corded Electric |
| Size | 4" |
| Special Features | Suitable for bathroom zones 1 & 2 |
| Switch style | Touch |
| Type of Bulb | LED |
| Usage | Showers |
| Voltage | 12 Volts |
| Wattage | 3 watts |

## Product Details

- **Brand:** Swiftair
- **Colour:** White/Chrome
- **Light fixture form:** Spotlight
- **Room type:** Bathroom
- **Specific uses for product:** Showers

## Images

![4" 5" 6" Shower Light Chrome & White 12v Transformer Bathroom Zone 1 & 2 Ventilation (4" 100mm, White/Chrome) - Image 1](https://m.media-amazon.com/images/I/71VxbO+KaiL.jpg)

## Questions & Answers

**Q: ok Im confused .  I asked does this item come with the transformer included and have had both yes and no answers ! Can someone please clarify ?!**
A: I purchased this February 2020 so can only speak to that. There was a LED transformer supplied which has a connector block for mains. Out of the other end is the cable to the light fitting. This unit is about 3 inches by 1 inch and has fixing lugs to secure it. Hope this helps.

**Q: What type of replacement led bulb is required for this product**
A: I found the  bulb that came with the unit had a  poor light output,. I substituted it with a super LED MR 16  5.5 watt warm white.  It must use an LED bulb for the transformer  - in any case a halogen bulb would be too hot. I found all low voltage LEDs do not have the same colour as a halogen and the one I used has a slightly cool light. I have replaced my GU10 halogen bulbs in the house with megaman LED which are almost identical to halogen and I see they now have a MR16 12v LED warm white - but at £20!  The unit fitted perfectly in the overhead extractor grill to the shower but you need a nearby power source to connect the LED transformer. It looks very good  and has provided light in the shower. Hope this is of some help.

**Q: Do I need to use transformer if I have inverter charger on narrowboat?**
A: Not an electrician but I beleive (1) In UK bathrooms you need to be 12V and with the transformer located away from the exposed lamp installation, and (2) that transformers used for LED lights (aka LED drivers) are designed to be consistent at lower voltage/current (eg 700ma @ 3-9V). Re-using 12V transformers installed for halogen bulb levels of consumption is why so many people report flickering or not working in MR16 bulb reviews. When choosing an LED driver you have "constant voltage" (typically LED strips) and "constant current" (more powerful like up/downlights). Search "constant current LED driver" on amazon for plenty of examples of 240V AC input for a 12V LED bulb. For DC input then web searching "RS 176-6768" gives a DC input constant-current LED driver (that example supports a typical MR16 bulb off a 12V supply). If its not a bathroom then you might be ok running a GU10 bulb installation direct off 240V but you would find more options searching for extactor ducts for other rooms than bathroom (due to the 12V bathroom requirement). You'll need to check what regulations apply in your case and whether its better to provide from your DC source or inverter. Hope this is helpful.

**Q: Will you be kind to let me know if the  4"5"6" inches is to do with the o.d of the  Bezel ? Many thanks**
A: I purchased this over a year ago so this is from memory. 
I purchased the 4” which is 100mm and works with the 100mm circular trunking that takes the air out via fan to external vent. So the 4” or 5” or 6” is nothing to do with outside diameter, it is the diameter of the trunking it needs to fit. There are instructions for the hole needed to be drilled in the ceiling to take the unit. I hope this helps you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement fitting
*by M***H on 21 October 2023*

The light in our shower cubicle was a 30 watt bulb and when I replaced it with an LED bulb it strobed (flashed on and off) after it had been on for a minute or so due to the wrong transformer for LED. This light was the only bulb in our entire house that wasn’t LED so when I saw this replacement for £28 I decided to get one as it was fitted with an LED bulb and matching transformer. It literally took me an hour and a half to replace it with the hardest part being getting in the loft to detatch the hose and disconnecting the electrics from the old one. Then I simply did all of the reattaching of the hose and the electrics through the existing hole in the shower cubicle and pushed the hose and cable back through and tightened the two fixing screws that open up the two securing clips. Before seeing this I was considering getting an electrician to quite to do this work, but anyone with any sort of DIY experience will fit this in no time. Great product and highly recommended.

### ⭐⭐⭐⭐ Choose right size
*by C***S on 29 January 2026*

Easy instructions and fit

### ⭐⭐⭐⭐⭐ Exactly what was needed!
*by S***S on 23 January 2023*

Previous one the fitting had rusted out so bulb not working. This was fairly easy to install, now LED so cheaper to run and the chrome cover looks great.

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**Shop now:** [https://www.desertcart.fr/products/65451173-4-5-6-shower-light-chrome-and-white-12v-transformer](https://www.desertcart.fr/products/65451173-4-5-6-shower-light-chrome-and-white-12v-transformer)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-21*