Customers buying dimmable LED bulbs are not going out and installing specialty dimmers throughout their house, they are using them on traditional dimmers (just like ours) and they are working just fine. That is the entire point of dimmable LED bulbs, that they can be used with traditional dimmers. ****REPLY FROM SNAKE HEAD VINTAGE: Hi Bill, I do remember talking to you and I stand by what I said: for the vast majority of situations, including many, many of our own customers over the past 10 years (other reviews can attest) these dimmers work just fine for most LED bulbs marketed as "dimmable". Use this one for LEDs and you will get less than good results. For dimmable LEDs to work well, one needs a "trailing edge" phase dimmer. Having noted the INCAD marking on the new dimmer I called and got your assurance, and wired it up. I was switching a string of 6 Pilar lights from incandescent to Dimmable LED, and had already snipped the cord where it was soldered to the old dimmer. Your guy I talked with said it should work with any light labeled Dimmable. This product is marked INCAD ONLY and for good reason: it is a traditional "leading edge" phase dimmer suitable for incandescent lights only. LED dimmers are needed for Dimmable LED lights.The dimmer has good range from high to low, stays on as it moved from low to high and lets you know that it is off with a click. The switch worked very well, was small enough to hide and was able to take the 2 wire cloth wrapped twisted wire. I bought this dimmer to be able to adjust a unique cut glass lamp shaped as a bird house on an antique post from the 1800's in our sunroom. Dims the bulbs without flickering and with good range. Installed this in-line dimmer in 5 mins and it’s absolutely perfect. I built a lamp and bought fancy LED bulbs for it and they were much brighter than anticipated.
The inline dimmer was easy to install and works great with an led bulb. Love it, works well classic look easy to install thanks
2) Full range: these will get your bulb as low and as high is it is capable of. What sets them apart? 1) Smooth function: steady increases and decrease of the light optput. Leviton Inline switches are durable and dependable, and are the top of the line as far as dimmer switches are concerned.