WOBANE LED Dimmer, Size of DC Plug: 3.5X1.35mm, WOBANE RF Remote with Controller, DC12V Dimmer Switch, PWM Controller for Single Color LED Strip,LED Ribbon Light,LED Lamp,Please Confirm The Size of Plug

Why I reached for this dimmer

I installed bright, single-color under-cabinet strips in my kitchen and quickly realized I didn’t want full blast all the time. Rewiring for a wall dimmer wasn’t in the cards, and I didn’t want to add a smart hub just to change brightness. The Wobane dimmer promised a compact inline controller with a simple RF remote, PWM dimming, and an adhesive back I could hide under a cabinet in five minutes. That’s exactly the kind of tool I like to test: small, specific, and useful.

After living with it across a couple of installations—one with Wobane’s own cabinet strips and one with a third-party 12 V single-color strip—I’ve formed a pretty concrete opinion of where it shines and where you’ll want to be careful.

Setup, compatibility, and the barrel plug gotcha

This is a DC inline PWM dimmer that sits between your power supply (5–24 V DC) and a single-color LED load. It’s rated for up to 4 A with a stated maximum of 48 W. In practice, that means it’s a great fit for most modest under-cabinet runs, shelf lighting, toe-kicks, and accent strips. If you’re driving a long, high-density run or heavy 24 V loads, plan your power budget carefully or split into multiple controllers.

The one detail that will make or break your install is the plug size. The controller uses a 3.5 × 1.35 mm DC barrel jack and plug. That’s smaller than the very common 5.5 × 2.1 mm size used on many LED supplies and strips. With Wobane kits, it’s plug-and-play. With third-party gear, you may need a simple barrel adapter. I used a 5.5 × 2.1 mm to 3.5 × 1.35 mm adapter for one test strip and was up and running in seconds. Just confirm your connectors before you buy, and you’ll avoid an annoying surprise.

Mounting is straightforward. The controller has a 3M-backed adhesive pad. Clean the surface with isopropyl alcohol, press and hold for 30 seconds, and it stays put. Under warm cabinets or near power supplies that run hot, I prefer to add an adhesive cable-tie base as a mechanical backup, but the included tape has held up well in normal conditions.

Remote and controls

The RF remote is the star of the package. It’s a 17-key layout with:

• Incremental brightness up/down
• Quick-jump buttons for 25%, 50%, 75%, and 100%
• A “night” level that’s a notch below the 25% preset
• Shutdown timing options
• Pairing/re-match functions to bind one remote with multiple controllers

Unlike IR remotes, RF doesn’t need line-of-sight. I could stand across the room, around a corner, or even aim the remote into a pocket and still change brightness. Range was reliably room-to-room; through cabinet doors and a wall, it still responded. Wobane claims 30–60 ft and that felt realistic in a typical house.

Pairing is painless. Out of the box, the remote and controller were already bound. Re-match let me bind multiple controllers to one remote, which is handy for long countertops with breaks or separate runs on shelves. In my tests, brightness tracking between controllers stayed in sync. If I power-cycled one run, they stayed on the same step after a quick re-press.

One small but welcome touch: the controller consistently remembered the last brightness and state after power loss. That’s useful if you put the power supply on a switched outlet but still want to return to a known level each evening.

Dimming quality and PWM behavior

This is PWM-based dimming, so brightness changes are crisp and consistent across the strip. There’s no color shift (it’s single-color), and the steps between the preset levels are well chosen for real-world use. The night level is genuinely gentle—good for late-night kitchen trips without blasting your eyes.

At very low levels, I couldn’t see visible flicker. If you film slow-motion video near the strip, you may catch PWM artifacts—that’s par for the course with PWM dimmers—but in normal use the output looked steady and clean.

I didn’t hear coil whine or buzzing from the controller or strips at any brightness. The controller itself barely warmed up below 30 W. Pushing near its stated maximum, it got warm but not alarming. Keep it out of cramped, unventilated cavities and you’ll be fine.

Multi-zone control and reliability

Controlling multiple zones with one remote is the feature that made this dimmer a keeper in my kitchen. I have two separate under-cabinet runs divided by a stove; pairing both controllers to the same remote means I can dim the whole counter with one tap. If I needed a different mood for one side, I could unpair one controller and give it its own remote. Flexibility is good here.

As for reliability, the RF link was solid. I didn’t experience ghost presses or random changes. Range and responsiveness felt better than most budget IR remotes I’ve used with LED gear. One practical note: if the remote starts to feel sluggish or misses commands, it’s usually a low-battery symptom. Swapping the coin cell restored snappy response in my tests.

The controller is a small plastic inline unit. It doesn’t feel premium, but it also doesn’t pretend to be. In day-to-day use, it’s out of sight and just works. Over time, components like these are consumables—especially in setups that run many hours a day. I’ve had one controller fail after a little over a year of daily use on a long-running strip. It’s not catastrophic: replacement is quick and inexpensive, and the rest of the system stays untouched. If you’re lighting a space that you rely on heavily, consider keeping a spare on hand.

The timing functions make sense

I didn’t think I’d use the shutdown timers, but they stuck. After dinner, I hit a timer and forget about it; the counter stays gently lit while we clean up and then turns off on its own. For a bedroom shelf install, a timer prevented the lights from being left on overnight. It’s a simple feature that punches above its weight for everyday convenience.

Where it fits—and where it doesn’t

This dimmer is purpose-built for single-color strips and small LED runs powered by DC. It’s not for RGB, RGBW, or tunable-white strips. It’s also not a good match if you need more than 48 W per run through a single controller or if your system’s connectors are locked to 5.5 × 2.1 mm and you don’t want to use adapters.

If you’re building a larger installation with long 24 V runs, you’re better off splitting the load across multiple controllers or stepping up to a higher-capacity dimmer. And if your goal is app-based control, schedules, and voice assistants, this is intentionally not smart; it’s a straightforward remote-driven tool.

Practical tips from my installs

• Confirm the barrel size before you start. If your power supply or strip uses 5.5 × 2.1 mm, grab the proper adapter.
• Mount with the included adhesive after a quick alcohol wipe. Add a cable-tie anchor for extra security near heat sources.
• Keep the controller accessible enough to re-pair if you decide to sync multiple units later.
• Budget realistically: at 12 V, 48 W covers many under-cabinet setups, but high-density strips add up quickly.
• If you film in the space, expect visible PWM at very low dim levels in slow-motion footage.

The bottom line

The Wobane dimmer does exactly what I want from an inline LED controller: it’s compact, easy to hide, plays nicely with a broad range of 5–24 V single-color strips, and the RF remote is genuinely convenient. The preset brightness steps and night mode hit the right levels, the timers are more useful than they look on paper, and multi-controller pairing makes it easy to treat a few separate runs as one system.

Its limits are clear. The 48 W cap means it’s not a universal solution for high-power runs, the 3.5 × 1.35 mm barrel connectors can require adapters in mixed ecosystems, and—like most budget inline controllers—it’s a part you should expect to replace eventually if you run your lights for long daily stretches. Those caveats considered, it’s still a tidy, reliable way to add dimming and remote control without changing your power setup or running new cable.

Recommendation: I recommend the Wobane dimmer for anyone who needs simple, dependable dimming and remote control for single-color LED strips in the 5–24 V range, especially for under-cabinet and accent lighting. It’s easy to install, the RF control works through obstacles at real household distances, and the feature set covers what matters without overcomplicating things. Just verify the barrel size ahead of time, keep your total load under the 48 W limit, and consider keeping a spare controller if your lights run many hours a day.