12V 24V 48V Controllers

Need the perfect controller to match your LED setup? Spot on! You've landed on our voltage controllers page – your one-stop shop for getting exactly the right controller for your specific LED lighting project!

Let's be honest, voltage matters when it comes to LED controllers, doesn't it? Using the wrong voltage is like trying to fill a sports car with diesel – it's just not going to work properly! That's why we've organised this handy collection of controllers by voltage, making it super easy to find exactly what you need.

Whether you're working on a small home project with 12V strips, setting up medium-sized retail lighting with 24V, or tackling a massive commercial installation with 48V power – we've got controllers perfectly matched to your system's requirements. No more guesswork or compatibility headaches!

From simple dimmers that just adjust brightness, to full-blown RGB controllers that create dazzling colour effects, to smart WiFi options you can control from your phone – we've got the lot, all neatly organised by voltage. Just find your voltage, pick your features, and you're sorted!

The best bit? All our controllers are properly tested with their matching voltage systems, so you know they'll work flawlessly together. No dodgy connections, no power mismatches, no mysterious flickering – just smooth, reliable control exactly the way you want it.

Why Our Customers Love Atom LED UK Voltage Controllers

• Perfect matching - Find exactly the right controller for your 12V, 24V or 48V setup
• Power players - Controllers specifically designed to handle different project sizes efficiently
• Fuss-free selection - No more head-scratching over voltage compatibility
• Options galore - From basic to bells-and-whistles, we've got controllers for every need
• Reliability guaranteed - Tested and proven to work perfectly with their matching voltage systems

Frequently Asked Questions

How do I know which voltage controller I need? 

Easy peasy! Check what voltage your LED strips or lights are running on – it'll be clearly marked on the packaging or product description as 12V, 24V, or 48V. Then simply choose a controller with the same voltage rating. Using the wrong voltage controller can damage your LEDs or create poor performance, so this matching step is super important. If you're not sure what voltage your lights are, just give us a shout with the model number, and we'll help you figure it out!

What's the difference between 12V, 24V, and 48V controllers?

Great question! The main difference is how much power they can handle and over what distance. 12V controllers are perfect for smaller home projects and shorter LED strip runs (typically under 5 metres). 24V controllers are ideal for medium-sized installations and longer runs, as they suffer less voltage drop over distance. And 48V controllers are the heavy hitters – designed for large commercial installations, very long runs of LEDs, or high-power lighting setups. The higher the voltage, the more efficient your system will be over longer distances!

Can I use a 24V controller with 12V LED strips?

Unfortunately not – it's really important to match your controller voltage exactly to your LED strip voltage. Using a higher voltage controller with lower voltage strips will likely damage your LEDs beyond repair. It's a bit like connecting a fire hose to a drinking straw – too much power for the system to handle! Always stick with the same voltage throughout your entire setup for safety and best performance.

Do different voltage controllers offer different features?

While the basic functions remain similar across voltage ranges, you'll typically find more advanced features in the 24V and 48V ranges, as these are often used in more complex installations. For example, our 48V controllers often include more advanced DMX compatibility for theatrical lighting, while many of our 24V controllers offer more sophisticated zone controls. That said, we do offer smart features like WiFi and app control across all voltage ranges, so you don't miss out on cool features just because you're using 12V!

Which voltage is best for my home lighting project?

For most home lighting projects, 12V systems are perfect – they're safe, efficient for shorter runs, and offer plenty of controller options. If you're doing a larger home with long runs of LED strips (over 5 metres in a single run), you might want to consider 24V for better performance and less brightness drop-off along the strip. 48V systems are rarely needed in home settings unless you're building a home theatre or very large-scale installation. When in doubt, 12V is usually the safest bet for DIY home projects!

Do smart controllers work with all voltages?

Yes, we offer smart WiFi and Bluetooth controllers for 12V, 24V, and 48V systems! No matter which voltage your setup uses, you can enjoy features like smartphone control, voice commands through Alexa or Google Home, and fancy effects through dedicated apps. Just make sure to select a smart controller that matches your LED voltage, and you'll be controlling your lights from your phone in no time!

Can I control multiple LED strips with one voltage controller?

Absolutely! As long as all your LED strips use the same voltage (all 12V, all 24V, or all 48V), you can control multiple strips with one controller – up to the controller's maximum wattage rating. For example, if your controller is rated for 144W at 12V, you could control up to 12 metres of 12W/m LED strip. Just make sure not to exceed the controller's power limit, or you might run into performance issues or even damage the controller. For larger installations, we recommend using amplifiers or multiple controllers synced together.

Are your voltage controllers waterproof?

Some are, some aren't! We offer both indoor (non-waterproof) and outdoor (waterproof) controllers across our voltage ranges. Our waterproof controllers typically have an IP65 or higher rating, making them suitable for bathrooms, kitchens, or outdoor installations. Just look for "waterproof" or the IP rating in the product description. Even with waterproof controllers, we recommend installing them in a relatively sheltered location rather than somewhere they'll be directly exposed to heavy rain or standing water.

What happens if I use the wrong voltage controller?

Nothing good, unfortunately! Using a controller with the wrong voltage can lead to several problems: too low a voltage and your LEDs might flicker or not work at all; too high a voltage and you could permanently damage your LED strips or even create a safety hazard. It's like trying to use the wrong charger for your phone – it either won't work or might damage your device. Always match your controller voltage exactly to your LED strip voltage for safe, optimal performance.

Ready to find the perfect voltage-matched controller for your LED project? Browse our range of 12V, 24V, and 48V controllers and get precisely what you need for your lighting setup!