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Tommy Monk profile picture
Tommy Monk
28 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great customer service, no problem too small
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Michael McKinven profile picture
Michael McKinven
24 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
First class customer service and the product was exactly what I needed! 5 start!
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Daniel Timms profile picture
Daniel Timms
6 October 2026
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Just placed an order and wanted to share how patient and helpful Adam was in dealing with my questions and pointing me to the right products. He helped with choosing the correct LED ribbon to compliment other lighting in the room, and helped ensure that I had the correct joints, drivers, and connectors to fit the setup in the room. Great customer service. Thank you, Adam!
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David Bagnall
17 September 2026
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Being an electrical contractor we use a lot of LED tape and profile. We found ARC LED to be extremely competitive on price and very knowledgeable about all the products I required. I will definitely be using them again and would recommend them to anyone needing LED products.
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Marius profile picture
Marius
8 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
They are true pros. I made a mistake ordering a custom length led strip (which can't be returned because it's custom order) but they advised how to solve the issue in a very pleasant and professional way and I will definitely buy from them again in the future. The fact that they allow buying custom length LEDs is amazing in general.
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Scott profile picture
Scott
30 August 2026
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Top staff here especially Austin 😍
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Medi profile picture
Medi
17 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Many thanks to the staff, especially Bradley, who is genuinely helpful and knowledgeable. From the beginning of the brief, the design direction and delivery were all excellent, and the quality of the products surpasses anything on the market. I recommend highly this company!
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Linz profile picture
Linz
8 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
G and r electrical. Well stocked, will deliver.
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Heidi Healey profile picture
Heidi Healey
20 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The team at Arcled so helpful, easy to order and products well packaged, sent on time. Would always use for all my electrical work.
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Lewis Tudge profile picture
Lewis Tudge
29 June 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Absolutely stellar service. Had a slight issue with an order - wrong colour aluminium profile was delivered. I emailed with the issue at 7pm, and had a response before 9am the next morning telling me they had already dispatched the replacement, along with some extra end caps to use with the wrong colour one. Really great service - the end caps are a small monetary value, but the forethought from the company is really appreciated!

12V Constant Voltage (Non-Dim)

Our range of 12v LED Drivers is a key component for a successful LED lighting setup. These devices are an integral part of powering LEDs as they are able to deliver the correct amount of power required by the LED light tapes. The 12 voltage size of these LED drivers is more suited to smaller LED lighting setups as the lower voltage can only power a certain number of lights. Here is our dedicated guide to everything you need to know about our 12 volts LED driver range.

What does a LED driver do?

An LED driver restricts the voltage level that flows to your LED lights. By choosing the correct LED driver, you can not only help your lights run more efficiently, but you can prolong their lifetime by avoiding breakages and blowouts. LED drivers do this by providing a lower inrush current. An inrush current is the amount of initial power that is provided by the mains power. By reducing this current, the LED driver can help avoid circuit breakers tripping when powered. LED drivers are essential to protect the integrity of your newly fitted LED lights. So, make sure to keep your LED lighting safe and intact with the addition of a LED driver.

Are LED drivers necessary?

LED drivers are necessary if you want to optimise the safety of your setup. As the driver can limit the amount of power being pushed through the LED strips it will protect your lights from damage. Our high-quality 12v drivers are designed to safely and efficiently run your LED lights. Take a look at our entire collection for both constant current and constant voltage LED drivers. Each of these specific types of driver work differently for your lights, so you can choose the best features for your requirements.

Ecopac LED 12v Drivers from Arc LED UK

Within our expansive range of LED lighting equipment, you’ll find a variety of drivers for LED lights. Our range features a broad selection of power converters from Ecopac Power, a trusted brand of power suppliers. Ecopac LED drivers are a reliable and efficient solution for powering 12V LED lighting systems. Designed for constant voltage applications, these drivers provide a stable 12V DC output, ensuring consistent performance for LED strip lights, signage, and architectural lighting. With options ranging from compact low-wattage units to high-power drivers, Ecopac drivers offer excellent efficiency, built-in protection against overload, short circuit, and overheating, and long service life. Their robust design and high-quality components make them ideal for both commercial and residential installations. Browse Arc LED’s range of Ecopac 12V constant voltage drivers to find dependable power supplies for your LED lighting projects. We are proud to make their high-quality range of LED drivers a part of our bespoke LED drivers UK range. We only select the very best brands to go alongside our own products in our dedicated online store.  

We want our customers and clients to enjoy the very best lighting experience, and this is made possible by only stocking a range of tried and tested products. Our selection varies in types of LED drivers, for example, a constant voltage LED driver 12v suits a different project compared to a high voltage dimmable transformer. This variety is key in ensuring we always have a product to suit a range of projects for both our DIY customers and business customers.

Always check that the product is a waterproof LED driver if you are intending to use it outdoors. Most LED drivers are recommended for solely indoor use, although some are designed to be resistant to water and are suited to being installed outside. Make sure to check a product’s IP rating and all specifications before using any device outside. An LED driver is essentially a power source, so care and attention will be needed when planning how to put them to good use.

As well as ensuring that all of the LED 12v drivers we stock are suited for function and purpose, it is important that they remain small, simple and streamlined. All of our drivers come in compact plastic cases, ensuring versatility and flexibility of use. They can fit into a range of spaces, whilst keeping a low profile and are unnoticeable once your full LED display is complete. Whilst planning your LED setup, remember that the successful powering of your LED lights is equally as important as the finished visual look.

Matching the exact specifications of your LED lights is essential when planning and purchasing the accessories for your lighting setup. As with all kinds of specialist lighting equipment and technology, there are lots of features to understand. If you are looking through all of the coding and technical specifications with slight confusion, then here is our quick guide to some of the terms you may encounter.

How do I know which LED driver I need?

Arm yourself with plenty of know-how on 12v LED transformers when choosing the LED driver you need for your project. As part of the key specifications of each product in our selection, our LED drivers are marked with internationally-recognised codes, such as the following: EN55015 and EN61000-3-2. This shows the products are EMC compliant and considered safe and efficient LED lighting devices. As well as these markings, we have extended warranties on our own branded products, so in the rare event of a problem with your products, you will be covered by Arc LED.

12v LED Circuits Guide

As suppliers of all kinds of electrical lighting and accessories, it is of paramount importance to us that the products we provide are both safe and made in accordance with relevant trading standards and legislation. As well as this, we want to make sure it’s simple for customers and clients to understand all the key terms and phrasings regarding LED lighting. If you need any assistance choosing the best products for your project, our customer service team are highly trained with technical LED knowledge to ensure they can advise you. However, we always recommend hiring a professional to complete your LED installation to ensure it is done safely and to the correct standards.

We offer a bespoke LED 12v strip lights service, which means you can order pre-cut and made-to-measure types. When shopping with Arc LED, it’s easy to get the exact products you need to fit the size and space of where you want to set up your LED lights. Our team of in-house experts can guide you through which products you will need for your LED lighting and can provide advice on which 12v LED driver will best suit your needs.

Another driver option when it comes to 12v drivers is our dimmable LED driver 12v options. These drivers are able to regulate the power to facilitate dimming functionality. Once you have the LED tape that dims, you can then choose your mains dimmable driver 12v to match. This will give you yet another way to match your LED lights to their new environment. Check out our dedicated section for 12v LED Dimmable Drivers if this is a function you wish to include in your lighting setup.