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Plug-In LED Power Supplies

Plug-In LED Power Supplies – Simple, Safe & Ready to Use

Our plug-in LED power supplies provide fast, reliable power for small lighting projects without the need for hard-wiring. Ideal for DIY setups, signage testing, and retail displays, these 12 V and 24 V plug-style PSUs offer instant, constant-voltage power through a standard UK 3-pin plug.

Simply plug them in and connect your LED strip lights or LED Neon Flex to create bright, consistent illumination in seconds. Every PSU is built for safe, stable output with next-day UK delivery available.

  • 12 V & 24 V plug-in LED power supplies – ideal for quick installs and testing
  • UK 3-pin plug included for easy plug-and-play use
  • Constant-voltage output for safe, efficient LED performance

Need help choosing the right plug-in PSU?
Contact our LED team at sales@weloveleds.co.uk.

Plug-In LED Power Supplies

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Frequently Asked Questions

Are plug-in LED power supplies safe to use?
Yes. Plug-in LED power supplies are fully enclosed units with built-in short circuit and overload protection. They are designed for indoor use and ideal for simple plug-and-play LED strip or Neon Flex setups.
What is the difference between a plug-in and a hard-wired LED power supply?
Plug-in PSUs come with a pre-fitted UK plug and connect directly to your LEDs using a DC jack or adapter cable. Hard-wired drivers require electrical installation and are better for permanent or commercial setups.
Can I use a plug-in power supply for LED strips?
Yes, provided the voltage matches your LED strip (12V or 24V) and the total LED load stays below 80 percent of the PSU capacity. For longer strip runs, use multiple power feeds or separate PSUs.
Are plug-in LED power supplies waterproof?
No. Plug-in PSUs are IP20 rated and suitable for indoor dry environments only. For outdoor or damp locations, use an IP65 or IP67 rated LED driver instead.
What connector type do plug-in LED power supplies use?
Most plug-in PSUs use a 2.1mm DC barrel jack. This can be paired with LED connector cables, splitters or adapters depending on your LED strip wiring layout.
Can plug-in LED power supplies be used with dimmers?
In most cases, no. Plug-in PSUs are designed for non-dimmable constant-voltage operation. If dimming is needed, use a compatible dimmable LED driver or a separate inline PWM dimmer.

Complete Your Plug-In Power Supply Setup

WeLoveLEDs supplies a professional range of plug-in LED power supplies for fast and hassle-free lighting projects. Designed for convenience and safety, each unit delivers reliable 12 V or 24 V constant voltage for LED strip lights, LED Neon Flex, and signage displays – no hard wiring required.

How to Choose the Right Plug-In LED Power Supply

To select the best option for your LED setup, consider:

  • Voltage: