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But really a 5 star review. I really like this. Well built. Excited about ordering another. Only one caveat. DO NOT REVERSE THE POLARITY! The application I wanted this for, needs to be positive dimming. This is negative dimming. Meaning that it lowers the negative voltage side and not the positive side. The result in reversing polarity is a smoke show. Yep I smoked it ten minutes out of the package! Wired correctly, it preformed perfectly. I'm not knocking this at all. The only reason I gave it 4 stars is to bring attention to my error and save you from the same. The red wires are both marked input+. I don't believe this has a factor in my issue because this dims the negative side. Positive should be a passthrough. On the photo of the dimmer, the bump is where it smoked (melted).
We installed two dimmer switches in our new Winnebago Vita RV. Over the dinette table and the bed. It works great and was easy to install. Now the two lights can be lowered and you can enjoy the area without feeling like your being interrogated... 😆 Highly recommend!
I bought two of these dimmer switches for my travel trailer. The interior lights are LED, and they're extremely bright. I was able to easily install these in the light housings. The wiring diagram and installation instructions were very helpful with my installation. Now I have the ability to dim the lights to any level that I prefer, it makes the LED lights usable again.
I bought two of these switches. One worked flawlessly, the other was defective - when hooked up in the same manner as the first, the switch smoked and cracked and sparked - there's obviously a defect in the internals of the problematic one.
I used these dimmer switches with led puck lights in my van conversion and they work excellent! I like how small and compact they are and they work without any problems. I wish the wire gauge was a little thicker, but that’s not a huge deal.