LED strips are ideal for creating indirect lighting behind the television, under shelves, at your desk or in your vehicle. Before you buy, though, it’s worth checking the technical details carefully. Terms such as RGB, music synchronisation and ‘smart control’ don’t automatically mean a product is right for every use.
A five-metre LED strip doesn’t necessarily need the same power supply as a two-metre model. The key factors are voltage, power consumption and the maximum length supported by the power supply. If you connect several strips, the light may become dimmer towards the end, or the power supply could become overloaded.
Also check whether a power supply, controller or remote control is included. Battery-powered options have different running costs from an LED light strip that plugs into the mains.
An RGB LED strip can display different colours, but it’s not necessarily suitable for practical room lighting. Many RGB products create coloured accent lighting, while a warm white LED light strip at 3000 K may be a better choice for shelves, furniture or subtle background lighting.
The construction also affects the light. COB technology can create a more continuous line of light, while individual SMD LEDs may appear as visible points, depending on their spacing.
A product rated IP20 is designed for dry indoor spaces. For a bathroom, balcony or outdoor area, make sure the stated protection rating is suitable for where you plan to use it. A coating alone doesn’t automatically mean an LED strip is permanently waterproof.
The adhesive will also only hold reliably on a clean, dry and smooth surface. Dust, grease, rough walls and sources of intense heat can all affect how well it sticks. In vehicles, you’ll also need to account for vibration, temperature changes and a suitable power supply.
Common systems use 12 V or 24 V DC, for example. The LED strip’s voltage must match the power supply and controller. A 24 V model must not be connected to an unsuitable 12 V supply.
Power consumption is measured in watts. According to the product details, a two-metre Aigostar model runs at 24 V, 18 W and 0.75 A. The supplied power adapter is designed for this combination. If you extend the strip, don’t exceed the maximum length specified by the manufacturer.
Colour temperature is measured in kelvin:
Lumens indicate the amount of light produced. A higher lumen rating doesn’t automatically mean more comfortable lighting, though. Beam angle, mounting position and the effect you want to create are also important. The Aigostar COB LED strip is listed as producing 1800 lumens, 3000 K and Ra ≥ 80.
An LED strip with a remote control is easy to use, but usually needs a clear line of sight to the receiver. An LED strip with app control lets you set scenes, timers or brightness levels from your smartphone. Before buying a smart LED strip, check whether it requires Bluetooth, Wi-Fi, Matter or a specific app.
Features such as music synchronisation usually rely on a microphone or an audio connection. How well they respond can therefore depend on the volume, the distance from the sound source and the app you use. RGBIC systems can also control several colour zones at once, while a traditional RGB strip often displays just one colour along its entire length.
Why this product suits you: This five-metre RGB strip is designed for decorative indoor use, including shelves, TVs and gaming desks. It comes with a power adapter and an infrared remote control.
The voltage and IP20 rating are clearly stated, so you can see that the strip is intended for dry indoor spaces, not damp areas or other unsuitable locations.
5 m length, 24 V power adapter, RGB colours, dimmable brightness and an infrared remote control.
Why this product suits you: This model combines Wi-Fi, Bluetooth and Matter with zoned RGBIC control. It’s a good fit if you want to bring smart home platforms and personalised lighting scenes together.
The supported connection types and indoor-use recommendation are clearly stated. This makes it less likely that you’ll assume the product works with a particular app or platform just because it’s described as ‘smart’.
5 m length, RGBIC zone control, 24 W power consumption, plus app, voice and music synchronisation.
Why this product suits you: This set is designed for decorative lighting inside your vehicle, with app, remote and sound controls.
The 12 V rating and USB/Type-C components are specified for use in vehicles. Make sure the installation doesn’t affect visibility, vehicle controls or safety.
Two 55.1-inch acrylic strips, Bluetooth app, remote control, dynamic RGB modes and built-in music synchronisation.
Why this product suits you: This warm white LED light strip is suitable for dry indoor spaces, such as under wall units, on shelves or as indirect lighting in the living room.
The COB technology, 24 V rating, IP20 rating and recommendation for dry indoor use are all clearly stated. Only cut the strip at the marked cut points.
2 m length, 3000 K, 1800 lm, 140-degree beam angle, dimmer and, according to the product details, CE, RoHS and UKCA markings.
Measure the area before you buy, and bear in mind that the strip shouldn’t be folded sharply around corners. Cut LED strips only at the marked cut points. Make sure the power is switched off and the polarity is correct when connecting the strip.
Don’t leave a coiled strip running for long periods. The heat generated can put strain on the electronics and adhesive. A soft, dry cloth is all you need for cleaning. Stop using the strip if you notice cracks, discolouration, smoke or unusual noises.
We’ve put together a complete, regularly updated list of products that meet these strict selection criteria and the safety regulations in force in the EU.
Their lifespan depends on LED quality, heat dissipation, how long they’re used and how they’re installed. For example, an Aigostar model is listed as lasting up to 20,000 hours. This is a manufacturer’s estimate, not a guarantee for every installation.
It depends on the strip’s length, LED density, brightness and colour. An 18 W model running at full power uses 0.018 kWh per hour. It may use less when dimmed. To work out the running cost, multiply the power in kilowatts by the daily hours of use and your electricity rate.
Only if the specific product has a suitable IP rating and the power supply and connections are also installed with adequate protection. An LED strip rated IP20 is designed for dry indoor spaces and shouldn’t be used outdoors, in a bathroom or anywhere it could be exposed to splashing water.