- ADJUSTABLE BRIGHTNESS AT YOUR FINGERTIPS: With a simple turn of the knob, you can dim down, or brighten up your LEDs. Durable components and a smart energy-saving circuit is designed for steady and smooth operation. No flickering, nor jumping between brightness.
- SET THE MOOD FOR ANY OCCASION: Perfect for cars and rooms like your kitchen and living room. This regular dimmer knob is NOT waterproof, though. If you want to get a dimmer for your boats, pick our Mini LED Dimmer Knob which is fully waterproof and ideal for marine applications.
- PANEL MOUNT: You can drill a hole and mount it to a panel. The knob slides on and off from the control shaft.
- 12 VOLT, LOW POWER CONSUMPTION: Works on any 12 volt DC system. Just hook up power wires to the input side, and your LEDs to the output side. Power & control up to 6 amps (thats a ton of LEDs!) with ease.
- LIFETIME GUARANTEE: We sell products that last. Our rock-solid guarantee means we’ll replace your LED dimmer if there’s ever a problem. Pass it on to the next generation with confidence.


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LED Dimmer Knob with Rotary Control Switch – pwm dimming Control for 12 Volt LEDs, dim up to 6 amps at 12V: car Automotive, Low Voltage Under Cabinet Lights
*$457.00
Informação adicional
Operation Mode | Off |
---|---|
Current Rating | 6 Amps |
Operating Voltage | 12 Volts |
Contact Type | [Electronic] |
Connector Type | Screw |
Brand | Oznium |
Terminal | Screw |
Circuit Type | 1-way |
Actuator Type | Rotary |
Contact Material | Copper |
International Protection Rating | IP54 |
Number of Positions | 2 |
Control Method | Touch |
Connectivity Protocol | X-10 |
Wattage | 72 watts |
Unit Count | 1 Count |
Manufacturer | Oznium |
Item Weight | 0.01 ounces |
Package Dimensions | 2.6 x 2.28 x 1.02 inches |
Item model number | 1944 |
Manufacturer Part Number | 1944 |
Position | Left |
Voltage | 12 Volts |
Date First Available | April 25, 2016 |
Bert –
Yet to test waterproofing but works. Low range dimming not effective but may be LEDs themselves
Derek Pettys –
This is a fantastic dimmer! I was concerned that it would malfunction on be complicated to install, but that’s not been the case. It has maintained a cool temperature while in use for long periods of time, and dims the LEDs beautifully!
Duane and Barb –
Very compact and nice quality. Worked great with a 30W 12v LED light
Derek Pettys –
The rotation is smooth, the size is small, and it is perfect for installing on a case. Worked great with my LED strip. It’s a solidly built, quality dimmer switch that was worth the purchase!
Ashley N. –
Nice construction. Knob clicks on or off. Nice rotational feel on dimmer. Comes with black and silver knobs. Replaced 16 incandescent lights with 16 LEDs in car dashboard.
Brian B –
Using this to power two small LED lights in my aircraft. Since the aircraft is amateur built, it took me a month past the return date to begin to use it as intended. It worked fine at first, then would flash the lights when power was applied, then the lights would stay on steady whenever power was applied, and with no way to turn them off.
Junk, and for the price it should last. Junk
LoriC –
Seems to work ok, but they are pretty cheaply made, especially for $24.99…so I would say they are overpriced. I ordered three of these, and the first one I installed broke immediately after installation.
In order to actually mount the dimmer behind a surface, you have to take the decorative knob off to fit it through the hole you drill. The knobs just pull off and the stem (that is the actual dimmer control) is all plastic, including the the threaded portion that you attach to. Once I got it mounted and locked in place with the retaining nut, I went to put the knob back on the stem. Due to the force required to push the knob back on, the stem just broke loose from the plastic threads. If that part were metal or stronger some how, or the knob didn’t require as much force, it would probably have been ok. I think the pressure of trying to install the knob back on the stem forced it to fail at the joint where the threaded portion is held on by the nut. The dimmer still worked, but the threads were broken off, leaving the dimmer unit now unattached, and no real way to reattach it.
Fortunately I had bought extras, so I was able to just use another one, and this time I didn’t bother trying to put the decorative knob back on for fear of the second one breaking.
Duane and Barb –
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I bought this little dimmer to use on my pontoon boat interior lighting project. For my project, instead of LED strips I used single LED marker lights like what are used on trucks and trailers. I installed 6 of them around the inside of the boat. This dimmer works very well with them to give me a wide range of brightness from full on to almost imperceivable if I want it that low. The max current handling capability for the dimmer is 4.8 amps. These LED marker lights don’t even draw a full amp so there’s no danger here at all.
The dimmer works by being placed in series with the circuit’s ground side. The instructions don’t say that but as an electrician I know what’s going on inside based on how it is wired up. Well, I didn’t want a hot wire that wasn’t switched also, so in my video you will see that I wired it up so that I push a button to turn on power to the hot leg of the circuit, and then use the dimmer on the ground side to control the brightness. This is not necessary to turn power off because the dimmer does have a positive click to break the circuit. But it leaves the hot leg on all the time and I’d rather break that as well.
Also you will see that I placed the dimmer knob and buttons in a switch panel I installed that normally has 12v sockets or USB ports in these locations. If you want to do that, just buy some 30mm blank plugs for these locations and then drill out a 19mm (3/4”) hole in them to hold the switches. It’s tight and kind of hard to install using screwdrivers up inside the plug to work on tightening the nut holding the switch in, but it can be done.
TC –
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Looking to convert a 1968 dashboard to LEDs, but all the reviews of these conversations say you loose dimming because the LEDs use less Wattage and LED dimmers reduce Wattage and incandescent dimmers reduce voltage. Tested this with some T10 dash bulbs and it works great.
Brian B –
Simple to install/wire, seems durable, would be 5 stars, but my opinion, it’s a tad pricey.🤔☺️(and like a previous review stated, that knob is not as “removable” to change knob color, as advertised!)