Below is our Power Supply advice centre hub. Our expert guides include information on the different types of power supplies available from dimmable to voltage options.

A guide to LED power supplies

This article will walk you through everything you will need to know about different types of LED power supplies.

Note: This comprehensive guide covers the fundamentals of LED power supplies and will be available soon in our LED Know-How section.

A guide to LED power supply: 5v/12v/24v

This article will explain what an LED power supply is and the different voltage options available.

Note: This voltage guide will be migrated to our LED Know-How section and updated with the latest technical specifications.

A guide to LED power supply: Dimmable

This article will explain what a dimmable LED power supply is and how to choose the right one for your needs.

Note: Our dimmable power supply guide will be available in the LED Know-How section with enhanced technical details.

A guide to LED power supply: plug-style

In this expert guide we will be discussing plug-style LED power suppliers and how to choose the right one for your application.

Note: This plug-style power supply guide will be updated and moved to our LED Know-How section soon.

Quick power supply guidance

While we migrate our comprehensive power supply guides to the LED Know-How section, here are some key points to help you choose the right power supply:

Voltage options

  • 5v: Ideal for small-scale projects and pixel LED strips
  • 12v: Most common for residential and small commercial applications
  • 24v: Better for longer runs and commercial installations

Power supply types

  • Plug-style: Easy to install, perfect for smaller projects
  • Desktop: Higher wattage options for medium installations
  • Dimmable: Allows brightness control directly from the power supply
  • Constant voltage: Standard for LED strips and modules

Choosing the right wattage

Calculate your total LED wattage and add 20% headroom. For example, if your LEDs consume 80W, choose a 100W power supply for optimal performance and longevity.

Need help choosing?

Our team of experts can help you select the perfect power supply for your LED project. Whether you're working on residential lighting, commercial installations, or signage, we have the technical knowledge to ensure you get the right specification.

Contact our technical team for personalised power supply recommendations, or browse our full range of LED power supplies to find exactly what you need.

Related content