HiLetgo3pcs DC12-24V 8Amp 0%-100% PWM Dimming Controller for LED Lights, Ribbon Lights,Tape Lights,Dimmer is compatible with Hilight, LEDwholesaler, fillite, and others' strips

PWM dimmers are a simple technology and these are pretty basic looking, but for $3.33 each you can't go wrong. I have installed LED strip lighting for me and for others, and I generally locate these just inside a cabinet door where you don't see them anyway.This dimmer is capable of handling 8 amps of current flow, which is more than enough for one and sometimes two of the typical LED strip reels sold, depending upon LED density. For some reason, the manufacturer likes to place a period (.) after the "V" for voltage on the faceplate, and since that dot precedes the "8A" (the "A" has no period), it makes it appear that this unit is rated at 0.8A when it will actually handle 8A. That's my best guess explanation for the confusion about its current rating.I have had several of these running for as long as a couple of years with no failures yet. For under and over cabinet LED installations, where possible I like to place a regular wall switch in an appropriate location that switches a 120 VAC receptacle that I hide at the back of an upper cabinet. I plug one or more 12 VDC power adapters into this, and place one of these dimmers just behind the cabinet door for each LED circuit I want to be able to adjust. This allows turning the lights on/off just like any other light (e.g., a wall switch that looks like any other) and the LED strips can be set for work light, mood light, or whatever. Hidden inside a cabinet, there's really no reason to spend more on a fancier version with an aluminum box and knob.I'm about to install a few more of these inside the cabinet of an outdoor kitchen to dim landscaping lights. PWM dimmers only work with DC voltage, of course, but all of these lights are powered by a DC supply. This will allow either brighter lighting for guests unfamiliar with step locations and whatnot, or more subtle lighting on a pleasant moonlit night.These are a very inexpensive and useful product that appears to hold up well, at least so far.

Worked perfect to dim 12v DC Led lights for a under the counter Kitchen Project !

I'll start off with, I know what I'm doing.Out of all 3 only one works.#1 works perfectly#2 dims but does not go off and doesn't go to full brightness#3 tries to dim and brighten but stays at 3/4 power very faint power change.Defective product...#1 = 5 stars# 2& 3 = 0 starsHelp me seller!

Received the three units, and when unpacked, they seemed very lightweight and cheaply made. Hooked them up to a small 12V motor for variable speed, and one never worked. The other two worked for a little while (like 30 minutes), but a second unit failed. Will return the bunch and buy a replacement that is better built.

These work very well