0-10V 1-10V LED Light Dimmer Switch AC110V 220V LED Controller Potentiometer for LED Lamp

I am using this to permanently dim lights. I put it in my drop ceiling and set the level and plan on leaving it as is. Alot cheaper than the conventional switches with dimming that are available. Nice that it comes with its own case to cover connections. Worst thing is that it comes from China and takes 3-4 weeks to arrive.

This is a great 0-10 sourcing controller, however it will NOT meet most electrical codes in the US. I do not use these as permanent install. I wire them to power cords and use them for sales and trade shows.

The media could not be loaded. This unit dims but is not adjustable. I connected the low voltage wires (purple (red extension) & gray (white extension)) to the dimmer which dims the light to a random voltage but cannot be adjusted. I have another dimmer which I tested on both lights using the same technique and it worked perfectly. This is a very poorly made device that I would not recommend it to anyone. The screw in back is pointless because the face plate has no mounting holes for the screws!! I honestly cant figure out how there is a single good review for this device.

As with many of these kinds of devices sold through Amazon, there isn't UL or testing lab listing so it hasn't passed any safety standards, which means this would not pass inspection in the US or Canada. It doesn't mean it's not safe, but only that it hasn't been tested by a reputable third party. Secondly, the box and wiring makes it very difficult to install it in such a way that it could meet the Electrical Codes in the US and Canada.If you want to dim your 1-10V LED fixtures with a tested and code-compliant device in the US and Canada then I recommend something like Eaton Controls DF10P-C1 Decorator 0-10V Dimmer.

Terminal block only shows 220v for line in. I terminated 120v 60Hz source with multimeter on output terminals to test. Heard a pop and saw a spark, not sure why that happened but it doesn't work. 2 stars bc I could've done something wrong but I doubt it and there's no manual or instructions.

Very easy to set up and use. Purchased two of these to use with the panel lights we purchased to make our own light table for our glass etching business. They work great and we have had no issues with them at all.

Works great. Easy to set up.

Dimmer got brighter, then dimmed slightly while still INCREASING brightness. Dimmer housing color (off white) not only didn't match dimmer electronic panel (bright white), there was ABSOLUTELY NO WAY to mount housing to panel together with existing hardware (2 machine screws included) without drilling additional holes and using adfitional (not included) hardware. Could have been assembled wrong at factory (??).