DC 12V-24V 8A LED Light Dimmer, Rotary Switch, ON-OFF Operation, Beige

Good product. I use it as a controller for my 12v computer fans (3 Nos draws approx. 1 Amp. current). It works perfectly, both current and voltage can be varied to control fan speed. Build quality is quite good and its easy & simple to install too. The only glitch I noticed with the product is that, at lowest setting the polarity reverses (Not a serious issue in my case). I have NOT tested the item on LED lights, so not sure how it would perform.

Very good construction. Works as expected. Not connected more than 3amp.

The media could not be loaded. It seems like a gimmick. It doesn't even turns the lights off.It is useless.

The best quality of product

Circuit is good. but too costly as compared to features it provides. One can have dimmer with remote with some additional cost.

Used it for dimming the profile lights. It starts from zero and intensity can be adjusted accordingly. Helped me solve the problem of very bright profile lights.

Not working with a 50w led bulb. Even started flickering when connected with dimmer.

Fine dimmer. The best product.