---
product_id: 635504438
title: "LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs)"
brand: "iolloi"
price: "€ 42.43"
currency: EUR
in_stock: true
reviews_count: 11
category: "Iolloi"
url: https://www.desertcart.fi/products/635504438-led-dimmer-switch-for-dimmable-led-incandescent-halogen-bulbs-push
store_origin: FI
region: Finland
---

# 0-100% smooth dimming range flicker & noise-free operation no neutral wire needed, easy retrofit LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs)

**Brand:** iolloi
**Price:** € 42.43
**Availability:** ✅ In Stock

## Summary

> 💡 Dim smarter, live brighter — the future of lighting is in your hands!

## Quick Answers

- **What is this?** LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs) by iolloi
- **How much does it cost?** € 42.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/635504438-led-dimmer-switch-for-dimmable-led-incandescent-halogen-bulbs-push)

## Best For

- iolloi enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Shield:** Built-in overload, overcurrent, and overtemperature protection ensures peace of mind alongside premium performance.
- • **Energy-Savvy Lighting:** Cut energy costs and extend bulb life with a uniform dimming range from 0 to 100%, tailored for modern LED and halogen bulbs.
- • **Memory Function Magic:** Set your preferred lowest brightness level with an intuitive 8-click memory feature—custom comfort at your fingertips.
- • **Effortless Installation:** Fits standard wall boxes with just 25mm depth and works without a neutral wire—upgrade your lighting without rewiring hassle.
- • **Seamless Ambiance Control:** Experience flawless, flicker-free dimming from 3W to 100W LED bulbs, setting the perfect mood every time.

## Overview

The iolloi LED Dimmer Switch offers a sleek, easy-to-install solution for dimmable LED, incandescent, and halogen bulbs up to 100W. It requires no neutral wire, fits standard wall boxes, and delivers smooth, flicker-free dimming with advanced safety protections. Designed for energy savings and user convenience, it features a memory function for personalized brightness settings and supports 2-way control, making it ideal for modern living spaces.

## Description

Versatile LED dimmer switch installs easily without a neutral wire, providing flicker-free dimming and overload protection for dimmable bulbs up to 100W.

Review: Smooth, Silent, and Perfect for LED Lighting - Finding a dimmer that actually works well with modern LED fixtures can be a challenge — especially when the lights aren’t standard bulbs but stylish tube designs. This one, however, performs flawlessly. No flicker, no buzzing, and the dimming is incredibly smooth — from full brightness right down to off. One thing to note: if your wall box is a standard square pattress, you’ll likely need a 10mm spacer to give the dimmer enough depth to fit comfortably. In my case, there was quite a bit of wiring behind the switch, so the extra space made installation much easier. I’ve now installed three of these (one dual-gang and two singles), and all work perfectly. Excellent quality, reliable performance, and great value. Highly recommended.
Review: A Simple No Nonsense Dimmer Switch At A Good Price - This dimmer smith is quite good quality plastic and comes in brilliant white. The instruction manual guides you to fitting the switch yourself but as most do, it recommends an approved electrician or someone with electrical knowledge to oversee the installation. The kit comes with short screws and my only 'gripe' would be that you may need deeper screws depending on the backing box. The light comes with press in covers for the screws, which is a nice cosmetic touch. The switch has a 'memory' ( which I have never encountered before), which allows you to set the level of the lowest light setting, so as the light quality can be appropriate! If you follow the instruction leaflet, it is just 8 simple click s ( on /off) to set the process. When switched on, the light comes on immediately. The dial knob is solid and well attached to the body of the switch. The light switch does not 'hum' like some I have at home. There is no earth cable required in wiring as the product is all plastic. More than happy to recommend this product for cost, easy installation and operation.

## Features

- Easy Retrofit: This dimmer switch can be fitted into wall box with a minimum depth of 25 mm and easy to install using your home's existing wiring without neutral line.
- Soft Start: The LED dimmer switch provides the best dimming performance for dimmable led bulbs; Gradually turns lights on, allowing your eyes to adjust to the change in light and gradually fade off.
- Technical Advantage: 1-Gang 2-Way control mechanism. The iolloi trailing edge dimmer switch not only provides you with zero noise and flicker-free dimming, but also ensures its excellent quality with overload protection, over current protection, over temperature protection to meet all safety requirements to the most.
- Energy Savings: This LED dimmer switch works with max 100 Watts of Dimmable LED Bulbs or 150 Watts of Incandescent/Halogen Bulbs, min 3 Watts for LED Bulbs. Offer a uniform dimming range from 0 to 100% to cut energy costs and extend bulb life.
- Safety Guarantee & Customer Service: CE and ROHS Certification, 30 Days Hassle-Free Returns, 3-Year Warranty. If you have any problems about the dimmer light switches or need any other support, please feel free to contact us through desertcart, we will respond within 15 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088BQKBM4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,815 in DIY & Tools ( See Top 100 in DIY & Tools ) 51 in Switches & Dimmers |
| Colour | 1 Gang & Bakelite |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,037) |
| Date First Available | 6 Jun. 2020 |
| Included components | 1×dimmer,1×plate with rotary knob,2×fixing screws,1×washer&nut,1×user manual |
| Installation method | Wall-Mounted |
| Item Package Quantity | 1 |
| Item Weight | 110 g |
| Item model number | ID-UK20FW12 |
| Manufacturer | iolloi |
| Part number | ID-UK20FW12 |
| Product Dimensions | 8.6 x 8.6 x 2.3 cm; 110 g |
| Size | 1 Gang 2 Way |
| Special Features | Adjust brightness, Switch light bulb on and off |
| Specific uses | Easy Retrofit, Energy Saving, Soft Start, Trailing Edge, Suitable for indoor: Widely used for Living room,Study room,bedroom,Corridor,Restaurant,Hotel and so on. |
| Style | 1 Gang & Bakelite |
| Switch Type | 2-way |
| Voltage | 230 Volts |
| Wattage | 150.00 |

## Product Details

- **Brand:** iolloi
- **Connector type:** Screw In
- **Contact type:** Normally Open
- **Current rating:** 2 Amps
- **Item dimensions L x W x H:** 8.6 x 8.6 x 2.3 centimetres
- **Material:** Bakelite
- **Operating voltage:** 240 Volts
- **Operation mode:** Manual
- **Switch type:** Rotary, Push-to-Start
- **Terminal:** Screw

## Images

![LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs) - Image 1](https://m.media-amazon.com/images/I/41xRIbpvSVL.jpg)
![LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs) - Image 2](https://m.media-amazon.com/images/I/51IHVnlVPDL.jpg)
![LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs) - Image 3](https://m.media-amazon.com/images/I/61b135eYU+L.jpg)
![LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs) - Image 4](https://m.media-amazon.com/images/I/61B0e8VS4lL.jpg)
![LED Dimmer Switch For Dimmable LED Incandescent Halogen Bulbs, Push on/off Rotary Universal Dimmer-Switch, No Neutral Required,1 Gang 2-Way,3-100W (1-10 LEDs) - Image 5](https://m.media-amazon.com/images/I/51KcTeMVqyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth, Silent, and Perfect for LED Lighting
*by D***R on 18 October 2025*

Finding a dimmer that actually works well with modern LED fixtures can be a challenge — especially when the lights aren’t standard bulbs but stylish tube designs. This one, however, performs flawlessly. No flicker, no buzzing, and the dimming is incredibly smooth — from full brightness right down to off. One thing to note: if your wall box is a standard square pattress, you’ll likely need a 10mm spacer to give the dimmer enough depth to fit comfortably. In my case, there was quite a bit of wiring behind the switch, so the extra space made installation much easier. I’ve now installed three of these (one dual-gang and two singles), and all work perfectly. Excellent quality, reliable performance, and great value. Highly recommended.

### ⭐⭐⭐⭐⭐ A Simple No Nonsense Dimmer Switch At A Good Price
*by S***Z on 30 December 2023*

This dimmer smith is quite good quality plastic and comes in brilliant white. The instruction manual guides you to fitting the switch yourself but as most do, it recommends an approved electrician or someone with electrical knowledge to oversee the installation. The kit comes with short screws and my only 'gripe' would be that you may need deeper screws depending on the backing box. The light comes with press in covers for the screws, which is a nice cosmetic touch. The switch has a 'memory' ( which I have never encountered before), which allows you to set the level of the lowest light setting, so as the light quality can be appropriate! If you follow the instruction leaflet, it is just 8 simple click s ( on /off) to set the process. When switched on, the light comes on immediately. The dial knob is solid and well attached to the body of the switch. The light switch does not 'hum' like some I have at home. There is no earth cable required in wiring as the product is all plastic. More than happy to recommend this product for cost, easy installation and operation.

### ⭐⭐⭐⭐ Good with LED bulbs
*by W***L on 19 October 2022*

Works well with multiple LED bulbs, no flickering and can be set from dimmed at a preset minimum up to the maximum brightness. On the downside the instructions are confusing. To save time it would have been helpful if the default settings stated at the beginning that the default setting is Trailing Edge which is the preferred setting for LED bulbs. Also, I found the factory reset was unnecessary on first installation so the confusing reference to CONFIGURATION could be skipped. Do not over tighten the centre nut, it causes the on off switch to distort causing it to stick when switching it on or off. Just over finger tight is enough. Overall, it is a good device and a pleasing purchase.

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*