RGBZONE Single Color LED Dimmer, DC 5V/12V/24V 30A PWM Dimming Controller, Frequency Adjustable, for Single Channel 5050 3538 5630 Light Strips, Metal Shell LED Dimmer-No Light Flicker

So far so good, using the device in connection with 12V DC lights in my office, sunroom and some outside lights.

The media could not be loaded. Having been through 3 sets lightbulbs before giving up on my ceiling fixture, 2 sets of tube lights, and then learning the basics about LEDs, PWM, electricity and how it all works, I arrived here. I wanted some good, bright, flicker free task lighting. So, I got a good strand of tape lights (Joylit 24v), a quality driver (NIYIPXL 200w) and a PWM Dimmer capable of frequencies above 3KHz. I probably didn't need that expensive of a driver, but the quality components in this one were reassuring.Wiring it all up couldn't have been easier, soldering couldn't have been harder (I'm terrible) but it all came together. The clip attached is my iPhone recording at 240, this setup caught very visible flicker from Sylvania bulbs, mid range Philips bulbs, Barrina tube lighting etc. At low brightness, the slow motion video did capture some visual artifacts (low contrast vertical bars), but this is obviously way faster than even normal operation of my prior lighting as there was no flickering visible on video.Overall I'd definitely recommend this for the price, at least at 8KHz with 16ft of 439lm/ft strip lights.

I purchased this for use in an outdoor 12v landscape lighting circuit. It is installed in a watertight project box. My LED landscape lights were too bright for my preference at full power so I needed a PWM dimmer to make them less bright. After installation the knob has been adjusted 1-2 times for proper brightness but I haven't touched the whole thing since.It has worked fine, but I feel lucky that I haven't needed to explore the extreme lower reaches of the dimming range. From full brightness, turning the knob counterclockwise leads to stepless dimming of the lights to a point which I believe is about 30-35%--at which point they just turn off. For my purposes It seems I leave it at about the 50% setting but If I needed something less bright I might be in trouble.I have experimented with adjusting the PWM rate switch and this seems to have no effect on the appearance OR dimming of the lights and I get the 30% brightness limitation regardless of this setting. I wanted this feature since I have previously been annoyed by LED lights (mainly car headlights) that seem to flicker, and I wanted to have the option to adjust for this. Doesn't seem to be an issue for this kind of application though.For reference, my landscape lighting consists of only 8 small area lights for a total of less than 2 amps, though the transformer is rated up to 75 watt (6 amp) at 12v.The device has an internal red lamp that is visible through holes in the housing (you might not see these in daylight but very apparent at night). I guess this tells you it's getting power.So far (1 week) has been reliable for me

I've always preferred the tactile feel of an analog-style dimmer, and the RGBZONE LED Light Strip Dimmer doesn't disappoint. It's become an essential tool that I always keep in my bag.This dimmer is incredibly versatile, working with DC 5V, 12V, and 24V LED light strips, and it can handle up to 30A of current. The knob allows for smooth and precise brightness adjustments, giving you complete control over your lighting. One of the things I love about this dimmer is its metal shell construction. It feels sturdy and durable, perfect for on-the-go use. Whether I'm adjusting the ambiance of my home or fine-tuning the lighting for a photography session, this dimmer always comes in handy.

Not sure if it was just the lights I was using or the item. I haven’t tried another set yet. Either way the lights I was trying to dim did not dim at all. It had no effect on them.

Using this to dim ~16FT of 12V FCOB LED strip under-cabinet lighting for use as a night light.I tried a different 'touch' dimmer first but it had very bad flickering at low brightness. This dimmer does not have that issue, I can dim from 'barely visible' to max brightness with no flickering.Also seems to be very well built, does not feel 'cheap', and the ability to choose a different switching frequency can be helpful in certain situations. The 800hz setting(most energy efficient) is perfect for my application and the light is flickerless thru the entire dimming range.

This is exactly what I was hoping for and is exactly what was shown and it worked perfectly for hooking up LED lights to my RV.

Used this as a dimmer for my sauna LED lighting. Works fine. Not sure what the different frequency settings really do at this point. Well priced, and works great.