Installing LED lighting may seem like a straightforward task, but there are many pitfalls that can make the results far from expected. LED lighting is becoming a very popular choice in both homes and workplaces due to its energy efficiency and long life. Nevertheless, in order to take full advantage of the benefits of LED technology, common installation mistakes must be avoided.
Here are 10 common mistakes to avoid, with practical examples:
1. Choosing the wrong type of LED
Not every type of LED is suitable for every application. It is important to pay attention to specifications such as colour temperature, brightness (lumens) and colour rendering index (CRI). For example, LEDs with a low CRI can make colours look unnatural.
Mistake: Using low-brightness LED tape for work lighting in the kitchen.
Example: Installing a 5W/m LED strip over the kitchen worktop can lead to insufficient lighting, making it difficult to prepare meals. Instead, use a strip of at least 10W/m.
Solution: Before purchasing, carefully examine the specifications of the LEDs, taking into account the requirements for brightness and colour of light suitable for the room.
2. Incorrect supply voltage
LEDs require the correct voltage for correct operation. Using a power supply with too high or too low a voltage can lead to damage to the LEDs. Always check the specifications of the power supply and match it to the needs of the installation.
Mistake: Connection of a 12V LED strip to a 24V power supply.
Example: Connecting a 12V LED strip to a 24V power supply can result in rapid overheating and damage to the strip. It is important to check the specifications carefully and fit a suitable 12V power supply.
Solution: Ensure that the power supply is compatible with the voltage of the LED strip. Check the technical specifications before installation.
3. Lack of adequate ventilation
LEDs generate heat, which must be dissipated effectively to ensure a long lighting life. Mounting LEDs in enclosed or poorly ventilated spaces can lead to overheating and damage.
Mistake: Installation of LEDs in a closed luminaire without ventilation holes.
Example: Mounting LEDs in an enclosure without adequate ventilation can lead to LEDs overheating and losing their brightness quickly. Use luminaires with ventilation holes or choose LED strips with better heat dissipation.
Solution: Ensure adequate ventilation around the LEDs, use luminaires with ventilation holes or aluminium profiles to improve cooling.
4. Bad electrical connections
Careless connections can lead to malfunctioning LED lighting, flickering and even fires. Using the right connectors and carefully soldering the wires is key.
Mistake: Using unsuitable connectors for LED connections.
Example: Using cheap, low-quality connectors for LED connections can lead to flickering. A better solution is to use high-quality solder connectors or WAGO-type connectors, which ensure a stable connection.
Solution: Use high quality connectors and proven connection methods such as soldering or WAGO type connectors to ensure stable and secure connections.
5. Inadequate lighting control
Not all LEDs are compatible with every type of dimmer. Using the wrong driver can lead to flickering or complete failure of the lighting system. It is important to check compatibility before purchasing.
Mistake: Using a standard dimmer for LEDs.
Example: Using a standard dimmer that is not compatible with LEDs can lead to flickering of the light. A dimmer dedicated to LEDs, compatible with the type of LED used, must be used.
Solution: Check the compatibility of the dimmer with LEDs and use dimmers dedicated to LED technology if necessary.
6. Ignoring colour temperature
Colour temperature has a huge impact on the atmosphere of a room. Choosing random values can result in unpleasant and non-functional lighting. For domestic use, warm white light (2700-3000K) is usually recommended, while cooler white light (4000-5000K) works better in offices.
Mistake: Choosing a cold light colour for the bedroom.
Example: Installing cold white light (6000K) in the bedroom can make the room not very relaxing. A better choice is warm white light (2700-3000K), which creates a cosy atmosphere.
Solution: Installing cold white light (6000K) in the bedroom can make the room not very relaxing. A better choice is warm white light (2700-3000K), which creates a cosy atmosphere.
7. Inappropriate positioning of light sources
The positioning of LED light sources is key to evenly illuminating a space. Too much distance between light points can lead to dark areas, while too close placement can cause over-lighting and a glare effect.
Mistake: Mounting light points too far apart.
Example: Placing LED spotlights on the living room ceiling too far apart can create dark spots in the room. A better solution is to distribute the spotlights evenly to achieve uniform lighting.
Solution: Plan the positioning of light sources to ensure even illumination throughout the room, avoiding dark zones.
8. Neglect of external installation
Outdoor lighting requires special protection from the weather. Using standard LEDs outdoors without adequate IP protection can lead to rapid damage from water and moisture.
Mistake: Using indoor LED strips outdoors.
Example: Installing LED strips intended for the indoors outdoors without adequate protection can result in rapid water and moisture damage. LED strips with a suitable protection rating of IP65 or higher should be used.
Solution: Use LED strips and outdoor luminaires with the appropriate IP rating that are weatherproof.
9. Lack of attention to the aesthetics of the installation
Aesthetics are just as important as functionality. Poorly installed LED strips, visible wires and poorly chosen luminaires can spoil the look of a room. It is worth taking the time to carefully hide the cables and choose aesthetically pleasing luminaires.
Mistake: Visible wires and sloppily installed LED strips.
Example: Poorly installed LED strips, with visible wires, can spoil the look of a room. A better solution is to use aluminium profiles for LED strips and to hide the wires properly.
Solution: Use aesthetically pleasing fittings and profiles to conceal wires and improve the appearance of the installation.
10. Ignoring the manufacturer's instructions
Each product has its own specifications and installation instructions. Ignoring the manufacturer's recommendations can lead to installation errors and shorten the life of the lighting. Always read and follow the instructions carefully.
Mistake: LED assembly without reading the instructions.
Example: Ignoring the installation instructions included with the LED kit can result in incorrect connection and rapid system failure. Always read and follow the manufacturer's instructions carefully to ensure correct installation.
Solution: Always read and follow the manufacturer's instructions to avoid installation errors and ensure a long life for the lighting system.
How to avoid the 10 most common mistakes?
Avoiding the above mistakes will create an effective, aesthetically pleasing and long-lasting LED lighting system. It is advisable to carefully plan the whole process and familiarise yourself with the technical requirements of the products before starting the installation. Only a well-thought-out installation, taking into account all relevant aspects, will ensure satisfaction with LED lighting for many years, minimising the risk of failure and the need for frequent repairs.
Want to learn more about LED installation or need professional advice? Get in touch with us today! Our specialists are ready to answer all your questions and advise you on the right products. We offer a wide selection of high-quality LED lighting to meet your needs. Don't wait - ensure you get the best lighting now!
