Seems to be good so far and the price was goodGood Products .Overall I really like them and they were easy to install, and they all work wonderfully minus one. One won’t work unless you are very firm to push the switch on and won’t even turn on the first try, but usually just flipping them again more firmly it works. But1 defective out of 10 isn’t bad.I bought a 10 pack for a remodel project and like the design and simplicity of the dimmer. 9 out of 10 were fine, but 1 didn't have the securing screw and I could not use. The overall dimming range is somewhat limited compared to other dimmers I've used, however these totally do the trick .. I used the adjustment to make these useable for us. Overall happy except for only being able to use 9 out of the 10 I purchased.They work fine, some of the switches feel a little loose.Company need to send me better one without that adjusted wheel. Never works right .. I'm a local 3 electrician and now all the switches are acting fun can't adjusted it anymore. When you dim it the lights stay off. And the adjusted wheel is all the way up. Asking for better ones from companyIt seems like the dimmer can handle more than 4 LED lights as they tend to flicker at any level. ( I bought a whole box of these dimmers and they all make lights flicker) What do you expect for price.Installed these in a 3.1 Million dollar home. The first night, the lights flickered when using the dimmers. The electrician said it was the dimmers. I didn't believe it so I called for a second opinion, and a third. They all blamed the dimmers. The 3rd electrician even went as far as installing Lutron on an entire panel (there are 2 in the house) and every switch worked perfectly fine. He then showed me the dimmers and half of the switches were broken. That part could be because of him but, I'm not totally sure at this point honestly. More so than that, all three electricians made me listen to the noise... When these switches were on and dimmed, they made a buzzing noise. They told us it was dangerous and that we shouldn't sleep in the house until the dimmers were all switched out as they could start a fire. Not one, not two, but three different electricians told me these dimmers were dangerous. All from different companies, and had no clue I hired more than one to come take a look. You get what you pay for... I just can't chance losing my house.I must retract an earlier review. I said the lights were flickering and this product was not good I was wrong. I'm electrician install dimmers all the time they were flickering replace them and put these back and use them elsewhere and everything seems to work fine. So I am going to purchase more good price seems to be good qualityFirst all, it's good price with good looking.Bulky, and require wire connectors that make even takes more space.Doesn't work well with 3 ways smart switch, at least tp-link ones.Doesn't work well with some bulbs, need good quality ones.I have purchased 3 times 10 pack of these dimmers. Love them, and I have just purchased 10 again for a new project. I am not sure where to write to the store, so I will write here; 1 of the dimmer is defective and only work as a switch. How can I get a replacement? Thanks, AndreInstalled with 4" LED potlights. After working the dimmer setting to fit each room. Some of the dimmers are still causing flickering in the lights, sometimes the on/off switch doesn't work at all, the dimmer doesn't engage until it's half way, and then lights will randomly turn on.I've experienced many different dimmer types and these just seem very inconsistent after installing and using for a day or two.works well for on and off - does NOT work for dimming LED - inconsistent (something technical?) results in lights flickering constantly.save the time/effort and buy something more expensive but better quality