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Cables

LED cables for reliable low-voltage power and control — choose the right cable size and core type for LED strip lights, modules, neon flex and signage wiring.

This collection includes specialist LED cables designed for 12V and 24V lighting systems, where voltage drop, run length and reliability matter. The quickest way to choose is by what you’re powering (single-colour strip, RGB/RGBW lighting, LED modules or neon flex), then by core count and cable thickness to suit the distance and load.

You’ll find single-core and multi-core cable for power and control, flexible low-voltage cable for tight installs, and heavier-gauge options for longer runs. These cables are ideal for pairing with LED strip lights, LED modules and LED neon flex, alongside compatible connectors and LED drivers.

Not sure which LED cable you need?

Contact our technical team for free advice: sales@weloveleds.co.uk

Cables

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  • 0.5mm 11A 2 Core Flat LED Cable Cable WeLoveLeds
    £1.10 - £80.00
    From £1.10
    £1.10 - £80.00
    £1.10

    0.5mm 11A 2 Core Flat LED Cable

    2 Core LED Flat Cable ideal for LED installationsStranded Equipment Wire, 0.5mm Wire SizeBlack PVC Insulation SheathCurrent Rating: 11AAvailabl...

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How to choose the right LED cable

Choosing the correct LED cable depends on the type of lighting you’re wiring, the system voltage, the total run length and whether the cable needs to carry power only or both power and control. Selecting the right cable helps prevent voltage drop, overheating and inconsistent brightness.

Cable Type Best For Why Choose It
2-core LED cable Single-colour LED strip and modules Carries positive and negative power for simple low-voltage systems
4-core RGB cable RGB colour-changing LED strip Supports colour control alongside power for RGB lighting
5-core RGBW cable RGBW LED strip lighting Allows separate white channel control for better colour accuracy
Flexible low-voltage cable Tight spaces and detailed installs Easy routing around corners and inside signage or cabinetry
Heavier-gauge cable Longer cable runs Reduces voltage drop and maintains consistent brightness

Voltage, run length and reliability

Most LED lighting systems run on 12V or 24V. As cable runs increase, voltage drop becomes more likely, especially on thinner cable. Choosing the correct cable gauge helps maintain performance and prevents dimming at the far end of the run. Always ensure your power supply has sufficient capacity — explore our LED drivers & power supplies to complete your system safely.

Matching cables to LED products

LED strip lights typically require 2-core or multi-core cable depending on colour type, while LED modules often use simple two-core power cable. Colour-changing systems and controllers require the correct core count to ensure full functionality.

Typical applications

LED cables are widely used in signage, retail displays, architectural features, exhibition builds and home lighting projects, where safe, consistent low-voltage power delivery is essential.

We’ve supplied trade-quality LED lighting components since 2012, with extensive UK stock and practical technical support. If you’d like help selecting the right cable for your product and run length, email sales@weloveleds.co.uk.