1 Gang Dimmable LED/Incandescent Halogen Bulbs Dimmer Switch, 3-100W LED Dimmer Switch, 150W Incandescent, White, Push Button, Rotary Actuator, ON-NONE-OFF Operation Mode

This dimmer switch fits easilly in an existing light switch pattress box, and connects to the existing 2-wires (live and switched, no neutral required). This means it takes only a few minutes to fit and get operational. I purchased it to replace an old dimmer that had been installed by the previous owner, when the ceiling lamps it controled were all incandescent, and therefore took more than 180Watts. When modern low-energy LED bulbs were fitted, the old dimmer struggled to work properly as the power consumption was now low (circa 20W), so the dimmer caused flickering. The new Zigtiger dimmer worked a treat (it can control loads between 3 and 150W). A further benefit was that the old dimmer needed to be rotated for the on/off action (click). My wife has arthritis and struggled to rotate it past the 'click'. The Zigtiger dimmer has a push-on / push-off action and is thus much easier for her. The dimmer rotation is also very easy and smooth. Recommended!

It was easy to install and it looks and feels good. It gives a decent range of brightness of my LED bulbs. The only issue is that, sometimes, the brightness of bulbs may start changing over time without any input; it would get slightly brighter for a few seconds, then reduce back, then get slightly brighter again, etc. I noticed this on low settings. Slightly turning the dimmer usually fixes the problem.

I used to think that all dimmer switches were the same. It was only recently that I learned about leading edge and trailing edge dimmers and the difference between them. The commonly bought switches are leading edge and I had problems with humming/buzzing and flickering at low light levels regardless of whether I used filament bulbs or dimmable LEDs. This Zigtiger dimmer is trailing edge and gives perfect performance throughout the range of brightness with no buzzing. The added bonus is the ability to program the brightness at the minimum setting. I found the programming extremely simple; just press the button slowly like it says, about one push per second. Installation was straightforward into the existing 25mm back box. No spacer was necessary but I did have to flatten the bottom screw tab as it got in the way of the back of the switch. (There are four screw tabs on this back box - two horizontal which were used for fixing the switch and two unused vertical ones). I am very pleased with this dimmer switch and wish I’d known about trailing edge circuitry years ago.

Does the trick. Advertised as Flicker-Free, but that's false advertising. I have dimmable led lights all around my house...same brand and rating and lumens etc, and they still flicker. Only 2 don't flicker. You have to rotate the knob quarter way before dim action starts, then it's sensitive to dimming when rotating. Should start dimming from 0% Turn to 100% Turn, but instead utilised 50% of the turn. Reset doesn't help resolve the issue. To reset push the bottom 8 times, on the 9th Push it starts to detect the type of bulb installed. I'm using LED 4000k dimmable bulbs.

Great product. Works well. Easy to install, clear instructions. No noise. No flicker. Good delivery.

II bought this Zigtiger LED Dimmer Switch at the end of July 2021. Easy to install. Very good range in of dimming (could go very low dimm). UNFORTUNATELLY last night I swaithced on the lights, I notice a delay of about 2 senconds in responding, and then I noticed I could not fully dimm the light anymore. The dimming range is now about 30% Amazon has been great and allow me to return + refund BUT: come on manufacturers... they should be charged for the waste the produce. The older dimmer swith - made in UK - lasted me 23 years!

Easy to install good quality and the switch dimed without any buzzing.

Good dimmer switch whilst it worked for a couple of months and then suddenly stopped working. Which is a real shame :( *EDIT* - Seller contacted me after the review and sent a replacement. Great effort in customer service and much appreciated.