Facon 12Volt Touch Dimmer Switch, 50Watts Max, Use with 12V LED Lights, Incandescent and Halogen Bulbs for RV, Camper, Marine, and Strip Lights

It works, wasn't hard to install, BUT very tricky to operate! Slide your finger up/down over the sensor. Doesn't keep last setting and comes on all the way down. Frustrating trying to get it to the desired brightness. I will be replacing this with a rotating knob type.

If you know what you were doing, these are relatively easy to install. I absolutely love having the ability to adjust the brightness of the LED lighting throughout my camper.

I ordered this to install with LED puck lights in my van. I hooked it up to the first two lights and it worked as advertised. I pulled the fuse, installed the rest of the lights and the switch stopped working. All the lights came on when I put the fuse in and the switch no longer functions.I contacted the seller and will update this review when the issue is resolved.When it was working, the switch worked well. It just takes a minute to learn how it works. I'm a little worried the little light in the center of the button might be brighter than I'll want in a small space like my van, but I'll have to test in the dark ( which is hard to do when the lights won't turn off.)UPDATE: The seller sent out a replacement, I installed it, and it's working perfectly. The illuminated "button" on the switch is not an issue when it's dark in the van. So the switch works, it's inexpensive and the seller stands behind it. I'm happy enough that I'll move forward with these in my build and possibly keep a spare on hand just in case.

This is the second switch that I bought. The first was a single and I liked it so much I bought this double switch. BTW: If you need more then one single switch, save some money and by the double. You can split them apart and have two single switches for less then buying two individual switches. These work great on my 2019 Shasta Phoenix 5th wheel. No hum, buzz, or flicker. Just be sure your lights are not dimmable LED or you may get some hum, buzz, or flicker. A lot of people could not get these dimmers to work because the wiring throws them off. It's really pretty simple. There is a wire that says in+. That one attaches to your positive supply. The wire that says out+ goes to you lights. The wires that say in- and out- can be tied together and attached to your RVs ground which should be negative. You don't have to run individual wires to your lights to ground. Remember, your whole RV is negative ground unless you got some odd ball camper.

The dimmer was the exact same as the one on the dining table light. This was to replace the switch for the 2 LED lights over the sofa on the back wall of the camper. As it can from the factory, the lights were too harsh when we were sitting in the living area watching TV. We needed the dimmer to tone down the harshness. I turned off power from the battery and disconnected the original switch. I found the power wire coming in to the switch and was able to discern the other wire was the 'run' to the lights. I made the connections and voila, we had an operational dimmer. Holding a finger over the light on the switch adjusts the brightness of the lights. Continue holding your finger over the switch light until the brightness is the way you want it. It works flawlessly.

Was very easy to install. Only downside is that it doesn't dim as low as I had hoped it would. Only goes about 50-60% of full brightness. I have two of them and they're both doing the same thing other than that works great.

Pro's- similar to typical switch.Con's: this switch was slightly smaller than my OE switch. That means the holes are in a different position and this switch did not cover the ragged OE hole in my wall. Therefore I had to make an adapter escutcheon plate to accomodate the holes and screws. It looks pretty crappy because it does not want to sit flat on the wall ( note that canper walls are only about 3/16 inch thick). Then, it does not dim but about half way down, maybe because there is only 2 LED lights on that circuit, I don't have other installations to validate.Also note that you will need to get the neutral ( ground/negative) wire to this switch in addition to the switched hot leg.Overall- I wish I had not started this replacement but I should have used a PWM module like I used on my other camper lights.

Mounting screws are really small, dimmer almost doesn't cover existing switch hole. Dimmer does not dim all the way down to dark. Ended up using 3M vb tape to mount it. I like the memory feature. I like the way it optically senses your finger. Timer delay after long press is just right.

I ended up buying two of these. One I split and used in two separate locations the other I kept as is to run four different LED pot lights in our RV. There is ample wire, it is well labeled and easy to install. There is an LED light in the switch that gives a lovely gentle ambient light so it is easy to find the switches in the dark.

There are two tiny LED lights that light up on the switch itself. If the switch is installed overhead (as in my application) the little lights shine directly in your eyes. I solved this by covering them with small pieces of red tape. Doesn't look very nice anymore but now its not shining directly in our eyes.Otherwise the switches work great. I especially like the memory feature on the dimmer. It comes back on at the same brightness level it was when it was shut off.

We find that in an RV the lights are always to bright. Installed this Dimmer next to my existing fixture above the table. Leave the light fixture on and then use the Dimmer to turn the light on and off. What is also great is that the Dimmer turns back on at the previous set intensity.

I installed in my solar powered outbuilding. Worked great on installation but one side quit after a couple of months. I had probably turned on the lights a couple dozen times. I bought a single dimmer of the same kind and used the insides to replaced the failed side. Now the second side has quit. I will have to find an alternative 12 volt dimmer for my LED RV lights. Waste of time and money.

Nice small switch but really only has a couple of settings. I had hoped it would have a better range. Doesn’t go as dim as I would have liked and will start to flickers at times so u have to change the brightness.