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๐ก Dim your lights, not your vibe โ upgrade to flawless ambiance!
The iolloi LED Dimmer Switch offers a sleek, easy-to-install solution for dimmable LED, incandescent, and halogen bulbs without requiring a neutral wire. Featuring 1-gang 2-way rotary control, it delivers smooth, flicker-free dimming from 0 to 100% brightness with advanced safety protections. Certified and backed by a 3-year warranty, itโs designed to enhance your lighting experience while saving energy and extending bulb life.













| ASIN | B088BQKBM4 |
| Actuator Type | Rotary |
| Best Sellers Rank | 4,639 in DIY & Tools ( See Top 100 in DIY & Tools ) 33 in Switches & Dimmers |
| Brand | iolloi |
| Circuit Type | 2-way |
| Colour | 1 Gang & Bakelite |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screw In |
| Contact Material | Alloy Steel |
| Contact Type | Normally Open |
| Control Method | Touch |
| Controller Type | Push Button |
| Country Of Origin | China |
| Current Rating | 2 Amps |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,224) |
| Included Components | 1รdimmer,1รplate with rotary knob,2รfixing screws,1รwasher&nut,1รuser manual |
| International Protection Rating | IP54 |
| Item Dimensions | 8.6 x 8.6 x 2.3 centimetres |
| Manufacturer | iolloi |
| Material | Bakelite |
| Model Number | ID-UK20FW12 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 240 Volts |
| Operation Mode | Manual |
| Product Warranty | 30 Days Hassle-Free Returns, 3-Year warranty (See Warranty Conditions) |
| Specification Met | CE |
| Switch Type | Rotary, Push-to-Start |
| Terminal | Screw |
| UPC | 753272003117 |
| Unit Count | 1.0 count |
| Wattage | 150.00 |
D**R
Smooth, Silent, and Perfect for LED Lighting
Finding a dimmer that actually works well with modern LED fixtures can be a challenge โ especially when the lights arenโt standard bulbs but stylish tube designs. This one, however, performs flawlessly. No flicker, no buzzing, and the dimming is incredibly smooth โ from full brightness right down to off. One thing to note: if your wall box is a standard square pattress, youโll 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. Iโve now installed three of these (one dual-gang and two singles), and all work perfectly. Excellent quality, reliable performance, and great value. Highly recommended.
W**L
Good with LED bulbs
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.
S**Z
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.
J**L
Simplicity and quality at an excellent price
This was purchased to replace a dimmer from a different vendor. We needed LED leading edge compatiblity for the for the room. This switch is excellent quality, the instructions are very clear and simple. The ability to adjust the range is brillant and really simple to do. Worked perfectly , first time. Good range of dimming and zero flicker at any point on the brightness scale. Will certainly order more of these as needed as its easier to replace the whole switch than the actual dimmer module inside the switches which is what I had been doing.
L**S
Excellent Dimmer
The dimmer, functionality wise, is perfect. Easy to install and only took a couple of minutes to configure for the minimum dimness setting. Power on delay is barely a second and there is no buzzing or any kind of noise when dimming, and the bulbs don't flicker at all either. It does its job perfectly. Five stars for performance. The reason I docked a star off is that my particular sample had a small discoloured mark on the front shell in a visible area, which detracts from the overall appearance, which is a shame. EDIT: Docked a further star later on after finding more 'unfinished' parts of the shell. The switch itself has an edge that looks fairly rough compared to the rest of it, and sometimes when spinning the dial it feels a bit loose (usually accompanied by a slight mechanical noise when that happens). Again, unsure if I've got a dud or not. I wouldn't trouble Amazon over it but I'd be interested if the seller would agree on whether it sounds normal or not.
A**S
Happy with this.
Does exactly as described. Easy to fit.
C**A
These LED Dimmer Switches have proven to be of poor quality and unreliable
Unfortunately, my experience has been far from satisfactory. Initially, the switches seemed to work well, offering smooth dimming capabilities for my LED lights. However, over time, the quality issues became evident. Firstly, the build quality of the dimmer switches feels rather flimsy. The knobs and buttons have a cheap, plastic feel, and after a few months of use, two of the switches developed a noticeable wobble. This made adjusting the light levels increasingly frustrating as the knobs no longer turned smoothly. More concerning, however, is the reliability of these dimmer switches. After just one year of use, all three of the switches have completely stopped working. They fail to dim the lights or even turn them on and off properly. This is extremely disappointing, especially considering that I expected these switches to last much longer, given their relatively high price point compared to other options on the market. Despite their initially decent performance, the switches' flimsy construction and lack of durability make them a poor investment. I would not recommend this product to anyone looking for a dependable dimmer switch for their home lighting needs. Save yourself the hassle.
P**R
Dimmer switch
Iam glad it worked after being left in the pouring rain, Pleased with the dimmer switch though
T**B
Much better than the old one (which was installed by a professional electrician). No flickering, no buzzing.
M**I
Le produit fonctionne mais la variateur n'est pas stable sur des LED, รงa "flash" tous les 30 secondes. Je vais le renvoyer
Trustpilot
1 day ago
1 month ago