

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
💡 Dim smarter, live brighter — never settle for dull lighting again!
The Acegoo 12V Dimmer Switch delivers flicker-free, high-efficiency PWM dimming up to 48 watts on 12V DC systems. Designed for versatile use with LED, halogen, incandescent, and strip lights, it features a compact rotary control with a tactile click, easy panel-mount installation, and IP54-rated durability—perfect for RVs, boats, campers, and trucks seeking smooth, battery-saving light control.



















| ASIN | B09M9TF3SQ |
| Actuator Type | Rotary |
| Best Sellers Rank | #8,912 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Dimmer Switches |
| Brand Name | acegoo |
| Circuit Type | Direct Connection |
| Color | 4A |
| Connectivity Protocol | X-10 |
| Connector Type | Screws |
| Contact Material | Copper |
| Contact Type | Normally Closed |
| Control Method | Touch |
| Controller Type | Dimmer Switch |
| Current Rating | 4 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (469) |
| International Protection Rating | IP54 |
| Item Dimensions | 1.5 x 1 x 0.8 inches |
| Item Weight | 1 Ounces |
| Manufacturer | acegoo |
| Material Type | Polycarbonate |
| Model | AX-12V-DS-M |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operation Mode | ON-OFF |
| Specification Met | High Side Pwm Dimming Efficiency Standard |
| Switch Type | Dimmer Switch |
| Terminal | Screw |
| Unit Count | 1.0 Count |
| Wattage | 48 watts |
M**B
A solid rheostat especially for the price.
I bought this with a 6 pack of 6 LED puck lights to install in my Cargo conversion trailer to operate on an off grid or plugged in and inverted scenario. I bought a second 6 pack of puck lights so my rheostat currently operates 12 lights and it works well. The rheostat seems to be of decent quality and works well with the lights. The switch has a positive on/off detent and a smooth rotary action through out. The one thing I don't like is the the switch housing can rotate inside the switch plate once installed if the friction nut becomes loose. Not a deal breaker but something to think about when installing. The jam nut needs to remain tight. So far very, very low level of flickering and only briefly while adjusting. I would buy again. Price point out allows 5 stars.
P**E
Does an awesome job- full dimming AND POWER SAVINGS
Ok. It works like it should first off. I have this wires with 8 Acegoo puck lights. When turned down to a nice evening level, 0.06A. That is just crazy good. I think they got the PWM right! Love it. One note: I removed the mounting plate to install in my system. The threaded shaft of the switch is short and it wouldn't work on a 1/4" thick wall. I was a little surprised but worked around this in my application.
E**C
Great for RV or indoor low voltage lighting.
Installation instructions are easy to follow and versatile with on/off click at the lowest setting. I keep buying this for all my 12 volt lighting projects.
T**B
Can dim my RV awning lights now
It worked for what I need, but would have been better if the shaft on the pot was longer. If using for RV dimmer, maybe get a different one
S**R
Perfect replacement
My kitchen cabinet lights stopped working due to a faulty dimmer switch. Electrical function is perfect. Very satisfied
L**E
Works only as a paper weight.
These don’t work. At all. I got one, tried to use as a dimmer for LED strip in a 12 volt circuit. It did nothing. My multimeter showed infinite resistance across red and white whether on or off. Shot potentiometer. Ok, I figure cheap Chinese components sometimes aren’t perfect. Exchanged for a new one. SAME thing. Shot. Do not waste your money. Works better as a paper weight.
E**S
Good switch. The dimmer is good.
Exactly what I needed. I had this wired to a box for an led bulb. The instructions were simple enough and it took very little time to set up.
E**.
Small and easy to install
Much smaller than i had imagined, bought one to compare to some other dimmer switches that matched my existing switches, i really like these, its a great addition to a dimmable 12v system without needing too much space.
B**C
I bought this dimmer to use in a new travel trailer. The dinette has 4 LED puck style lights in the ceiling over it which are too bright at times. The wiring instructions are helpful and installation should be simple if you understand 12v wiring and making proper connections. In my case the original on/off switch had only positive wires connected to it so I had connect a negative wire to the nearest light (all the lights have both positive and negative wires) and pull it back to the dimmer switch. This is a good quality dimmer that works smoothly with no flickering. Really happy with it! Supper with nice low lighting is way more enjoyable.
A**ー
ダウンライトの電気の取り方をシガーのオスにしています。 ポータブル電源のシガーメスに刺すと正常に調光できるのですが、サブバッテリーからとっているシガーメスに刺すと一切調光出来なくつきっぱなしになってしまいます。 なぜなのでしょうか?
M**M
Functions exactly as expected
な**ん
LEDテープライの調光に使用。ちらつきもなく良いが、完全に消灯することはできないようだ。
K**V
Very good quality work well
Trustpilot
2 weeks ago
3 weeks ago