LED lighting solutions are an innovative modern technology, and LED strips are an increasingly popular choice for a variety of applications, from cabinet lighting to office spaces and warehouses. Expert information can help you choose the right type or configuration for your needs.

This article covers key technical information when purchasing LED strips, including their anatomy, technical elements, voltage options, and how to cut, connect and install them.

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The anatomy of LED strip lighting

The fundamental components of an LED strip are the circuit board, surface-mounted diodes (SMD emitters), and the cut points/connectors. Together they ensure the strip emits light safely and effectively.

The circuit board provides flexibility for mounting on curved or uneven surfaces. Copper markers indicate where you can safely cut the strip to a custom length and attach connectors for a DC power supply.

For more detail on emitters, circuit boards and connectors, see our guide to the anatomy of an LED strip.

LED strip technical elements

All LED strips run on DC (direct current), so you’ll need a transformer to convert your mains AC supply. Light output is measured in lumens per metre: for example, the Classic 120 LED Strip delivers around 850 lm/m—perfect for bright office or retail lighting. Softer accent lighting is achieved with lower-lumen options.

Our guide to LED strip technical elements covers power supplies, LED density and lumens in more detail.

LED strip voltage options

LED strips are available in 5 V, 12 V and 24 V. A low-voltage option like the Pixel 60 LED Strip (5 V) offers safety and long life for decorative internal use. For a reliable 12 V solution with splash resistance, try the Water Resistant 60 LED Strip. If you need to power longer runs from one end, the SuperSlim 60 LED Strip (24 V) is ideal.

Cutting, connecting and installing LED strips

LED strips can be cut at marked copper points. Always disconnect from power first, cut only on the markers, and seal exposed ends with tape or end-caps. Use clip-on or fold-over connectors to join sections.

Installation is easy thanks to strong adhesive backing. Remember to plan for corners and power-supply access—flexible strip can wrap around curves, but connectors may simplify complex layouts.

See our guide to cutting, connecting and installing LED strips for safety tips and step-by-step advice.

Explore our range of LED strip types and colours—including single-colour, RGB/RGBW, SuperSlim and Eco—in the LED Strip collection, or get in touch to discuss your next project.