Leviton SureSlide Dimmer Switch for Dimmable LED, Halogen and Incandescent Bulbs, 6674-P0W, White

I recently installed a new LED fixture in my bathroom (over the toilet) and it was a bit brighter than I expected - kind of blinding when you go into the bathroom in the middle of the night. Thankfully the LED fixture is dimmable, so I tried hunting down a dimmer.When we repainted the bathroom, we replaced the exhaust fan, all the lights except the one over the toilet, along with all the switches and outlets. I installed brand-new GFCI outlets and Decora-style switches all around. I added a proper timer to the fan and was originally going to install a smart switch for the light over the toilet - to turn the light on and off on a day/night cycle.I quickly discovered that the electrical box for the switch to that light was extremely shallow - about 1-1/2 inches deep. It was a 2 inch box that they had nails driven through it horizontally. As such, a standard light switch fit just fine, but just about any smart device wouldn't have a chance.After looking around at home stores, I discovered that almost every dimmer available was 2 inches deep, at best. I was starting to think I was going to have to rip the box out of the wall, replace it and patch the drywall - more than I wanted to have to deal with for a lousy dimmer.Anyway, I discovered this product on Amazon and it's only 1 inch deep - perfect!Installation was simple, especially using my trusty WAGO Lever Nuts. I had it installed in maybe 10 minutes, including the time to kill the power and remove and reinstall the wall plate.The switch and dimmer work perfectly, although I did notice that at very low light levels, there is a slight flicker introduced when my variable speed furnace blower spins up and down - probably voltage fluctuations on that leg of my power. When the light is set at higher levels, it's not noticeable.The switch has a great look and feels like a quality device, although it doesn't feel quite as heavy-duty as I've generally come to expect from Leviton devices. My guess is that it's a "home-user" product as compared to the "commercial grade" products I'm used to. Still, it feels pretty quality.

Came right on time! Installed super easy! The look, the feel, matches the rest of the decor! I like the flip switch for the on/off. The slider is the smooth. It worked well with the Incandescent bulbs and the LED bulbs i had. Wonderful!

I am a huge fan of Leviton products over cheaper knockoff brands. I bought this dimmer switch for the chandelier in our dining room. The chandelier has dimmable LED bulbs and this dimmer switch dims them smoothly and accurately without any flickering (had problems with cheaper brands). I also like the fact that it has a separate on/off switch from the dimmer itself. I can go from full brightness to barely visible light, so the range of dimming it outstanding.This switch works with both LED and incandescent bulbs and is great value for the money. I expect that it will last for years to come.

Easy install. Works well. I have three different brands (a Cree, a TCP, and a G7) of dimmable LED in the light fixture and none make noticeable noise.A ceiling fan definitely needs to be wired separate from the lights. If your fan can be switched off using the same wall switch that controls the light, you'll probably have to pull a new wire for the fan.UPDATE: the factory default minimum brightness is maybe 30% of maximum, but it's easy to adjust to make the minimum much more dim. See below.I now have mine so it goes to about 10% of max brightness, which is as low as I can go and still have all three of these non-matched bulbs (with different responses at the low end) light up. Could go even lower using matching (or more similar) LED bulbs. The Cree bulb seems to work the best, no delay when turning on even at minimum brightness. None of the bulbs ever flicker.This dimmer works great. I'm about to buy another. The only thing I don't like is that the rocker-style on/off switch isn't quite as easy to find or use (e.g. with your hands full or when feeling around in the dark) as a traditional toggle switch.From Leviton's instruction sheet:Setting Minimum Light Level (Programming mode)1. Ensure the dimmer is set to the OFF position.2. Set the bulb selector switch to the LED/Incandescent position.3. Push rocker switch to ON position.4. Set the bulb selector switch to the CFL position.5. Raise or lower the slide control level to achieve the desired minimum light level.6. Set the bulb selector switch back to LED/Incandescent position.7. A momentary flash of the bulb will occur confirming the new setting.8. Push rocker switch to the OFF position.9. For dimmable CFL lamps you must return the bulb selector to the CFL position.