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24v LED Drivers & Power Supplies

24 V LED Power Supplies & MEAN WELL Drivers – Reliable Constant Voltage

Our 24 V LED power supplies and MEAN WELL LED drivers deliver dependable, efficient performance for professional and DIY LED projects. Perfect for powering LED strip lights, LED Neon Flex, and fairground & cabochon lighting.

Choose from IP20 indoor and IP65/IP67 outdoor-rated constant-voltage PSUs with simple wiring and long life — with next-day UK delivery available on most models.

  • Genuine MEAN WELL 24 V drivers for commercial signage and retail lighting
  • Constant-voltage output ideal for 24 V LED strips & Neon Flex
  • Indoor & outdoor IP-rated models tested for safety and reliability

Unsure which driver you need?
Contact our LED lighting specialists: sales@weloveleds.co.uk

24v LED Drivers & Power Supplies

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Frequently Asked Questions

How do I calculate the correct driver size?
Add up your total LED load in watts and add 20% headroom. Example: 60W of LEDs requires a 75-80W driver minimum. Never run a driver at 100% capacity for long-term reliability.
What's the difference between constant voltage and constant current drivers?
Constant voltage drivers (12V/24V) are for LED strips, neon flex, and modules. Constant current drivers (350mA/700mA) are for LED chips and COB arrays. Using the wrong type will damage your LEDs.
Which IP rating driver do I need?
IP20 for indoor use in dry locations. IP65 for damp locations or outdoor use under cover. IP67 for direct outdoor exposure. The driver's IP rating should match or exceed your LED product's rating.
Can I use one driver for multiple LED strips?
Yes, if the total wattage does not exceed 80% of the driver capacity and all strips use the same voltage. Wire strips in parallel, not series. Use appropriate gauge wire for the total current draw.
What's TRIAC vs 0-10V vs DALI dimming?
TRIAC works with standard wall dimmers, ideal for residential. 0-10V requires separate control wires, common in commercial settings. DALI is digital addressable dimming for smart building systems. Choose based on your control requirements.
How many LED strips can be powered by one power supply?
Work to about 80% of the PSU's rated watts (keep 20% headroom). Quick rule: usable watts = PSU rating x 0.8. Your total strip watts must be less than or equal to usable watts. Feed long runs in parallel and respect each strip's max run length to avoid voltage drop.

Complete Your 24 V Power Supply Setup

WeLoveLEDs supplies high-quality 24 V LED power supplies and MEAN WELL drivers designed for stable, efficient lighting performance. Ideal for 24 V LED strip lights, LED Neon Flex, and signage displays, they’re trusted by both trade and DIY installers. Every unit is tested for reliability and safety, helping your LEDs last longer and perform at their best.

How to Choose the Right 24 V LED Driver

Selecting the correct power supply ensures safe, efficient operation. Here’s what to check:

  • Voltage: Match your LED product – this range is for 24 V systems. See also our 12 V LED power supplies for 12 V installations.
  • Power (Watts): Add your total load and choose a driver with at least 20 % headroom.
  • Location / IP Rating: IP20 for indoor; IP65/IP67 for outdoor or damp areas.
  • Dimming (optional): Pair with TRIAC, PWM, or 0–10 V dimmers for lighting control.
  • For most signage and Neon Flex projects, use a 24 V constant-voltage driver to ensure stable output and long LED life.

Constant Voltage vs Constant Current

  • Constant Voltage (CV): Standard for 24 V LED strips, LED Neon Flex, and signage lighting.
  • Constant Current (CC): Used only for LEDs specifying a fixed current (e.g. 350 mA / 700 mA).

Why Choose Our 24 V MEAN WELL Power Supplies?

We don’t just supply the parts — we help you get them right for every project.

  • Genuine MEAN WELL models for commercial-grade performance and long life
  • Reliable constant-voltage output for stable LED lighting
  • Available in multiple wattages and IP ratings for indoor and outdoor use
  • Compatible with LED Strips, LED Neon Flex, LED Cables & LED Connectors
  • Trade-trusted support and next-day UK delivery

Want Advice Before You Buy?

Explore our LED Know-How guides for practical tips and installation advice:

You Might Also Need:

12 V Power Supplies | LED Neon Flex | LED Connectors & Accessories