Bonlux DC0/1-10V LED Dimmer Knob Mini Controller with Rotary Control Switch PWM Dimming for LED Lights Dimmable Lighting Dimmable Electronic Led Driver Spotlight Grow Lamp, 2 Pack

Shipped in the box, supplied with a wiring diagram, it even had wire twists and washers. I recommend this dimmer.

These dimmers are exactly as described and pictured by the vendor.These are used on many high bay (UFO type) LED lights and many shoebox type LED lights. There are some other lights these will work with but I am not familiar with them. You can go from nearly off to full brightnedd with the twist of a knob.These are connected to two wires coming from the lights specifically put there for dimer use.Super easy to install and use.These are great to have and a good deal. Glad I got them.

This dimmer knob works well. It looks and feels like it is made well and feels like it will last a long time. The dimmer know was easy to set up and install. We have it set up in our family room and it does a great job of controlling the level of lighting in the room. A solid choice for a dimmer knob that works well and does a good job of setting lighting levels.

We put this on our LED lamps in our plant and they work great. Now, we can save some money and NOT blind everybody with the super bright LED's. The best part about these mini controllers is that they actually came with the little twisting hats to make the necessary connections. Overall, no complaints.