Guide - Led Profiles - Lunares Blog

An LED strip stuck “bare” under a cabinet gives itself away from the very first evening: a row of glowing dots, dust on the diodes and adhesive that lets go after a year. The difference between such a makeshift job and the elegant line of light from an interiors catalogue is one component: the aluminium LED profile. It guides the strip perfectly straight, draws heat away from it, hides the diodes behind a milky diffuser and finishes the whole run with an end cap like it came from a factory. In this guide we explain how a surface-mounted LED profile differs from a recessed and a 45-degree corner one, which cover to choose, how to match the profile to the strip’s power and how to mount it all step by step.

An LED strip looks unassuming – a flexible tape with a row of diodes – yet it is one of the most versatile ways to bring light into a home: it lights a kitchen worktop, hides inside a suspended ceiling, outlines a bathroom mirror and illuminates a patio. The catch is that buying one means settling several things at once: voltage, brightness, colour, ingress protection and power-supply rating. Get it wrong and you end up with a strip that glows too weakly, dims out at the far end, or peels off a warm cabinet after a month. In this guide we walk through the entire choice and installation, step by step – so you buy once and buy right.