
LED-Light colour temperatures
Lighting color temperatures – how do you choose the right atmosphere for your home?

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What are LED-colour temperatures of lights, or Kelvins?
LED-burners, LED-lamps and LED-tapes are commonly used in homes, offices, shops and public spaces as lighting fixtures. One of the main factors affecting LED-lighting effect is their colour temperature, measured in Kelvin (K).
Kelvin describes the colour temperature of light, which is expressed numerically. The higher the value, the cooler or bluer the light appears. Conversely, the lower the value, the warmer or more yellowish the light appears.
The four most common LED-2700K, 3000K, 4000K and 5700K
- 2700K Very warm white: This color temperature is equivalent to traditional incandescent and fluorescent lamps. 2700K is very warm and gives a soft and cosy light. It is popular in bedrooms, living rooms and dining rooms. It gives the interior of your home a natural and warm atmosphere.
- 3000K Warm White: 3000K is perhaps the most popular colour temperature for home living spaces, especially living rooms, bedrooms etc. It is slightly cooler than 2700K, but still warm and cosy.
- 4000K Neutral white: 4000K is equivalent to natural light, and is a neutral and cooler colour temperature than 2700K and 3000K. It is a good choice for kitchens, bathrooms and work spaces such as offices and shops, as it helps keep the mind refreshed and focused. Neutral white 4000K also looks pure white, which means that it does not turn white kitchens, for example, blue or yellow like other colour temperatures, and is therefore the most popular choice for lighting kitchen partitions, for example.
- 5700K Cold white: 5700K is a very cold and bluish colour temperature, equivalent to bright daylight. This colour temperature is suitable for places where intense light is needed, such as hospitals, laboratories and garages. This cool white 5700K lighting can also be used in homes if desired. The easiest shades of cool white to use in the home are those with colour temperature control LED-This is the easiest way to change the cold light to a warmer shade in the evening.
If you don't want to choose a single colour temperature, then tunable white LED-luminaires are handy because they offer the possibility to adjust the colour temperature of the light. Adjusting the colour temperature is usually done with a remote control (Easy RF 2.4G series or our RF WiFi series) or a smartphone app, and can be infinitely variable or often with predefined settings e.g. Zigbee controllers..
Choosing color temperature for different rooms and seasons in your home
It is a good idea to adjust the color temperature of the light in different areas of your home according to the purpose of the room and the time of year. With the right lighting, you can create the right atmosphere for the season and your needs.
Autumn and winter mood lighting – Warmth and coziness
In autumn and winter, when the days get shorter and it's cooler outside, home lighting plays a big role in making your home feel cozy and comfortable. Choose warm-toned light (2000–3000K) to create a soft and inviting atmosphere. The following tips will help you create a warm atmosphere:
- Warm lights for the living room and bedroom : They are perfect for cooler evenings when you want to relax and enjoy the peace of your home.
Candle-style mood lighting : Warm-toned LED lights create a candle-like atmosphere without the smoke and fire hazard.- Add coziness with twilight switches : Adjustable light allows you to dim the lighting as the evening gets darker.
Spring and summer freshness – Light and cheerfulness
As daylight hours increase in spring and summer, home lighting can complement natural light and bring a fresh, invigorating energy. Neutral and brighter lights are best suited for these seasons.
- Neutral light (3500–4500K) : Perfect for living rooms and kitchens, where the light can complement natural light and bring a sense of vibrancy to the space.
- Fresh atmosphere for the kitchen and bathroom : Brighter lights help create an energizing atmosphere for morning activities and summer celebrations.
Terrace and balcony lighting : For summer evenings, it is worth choosing warm and adjustable lights that can be dimmed for a comfortable evening.
Festive lighting with colored lights – Create a festive atmosphere easily
Colored lights are great for various parties and special occasions. With LED lights, you can add a festive atmosphere to your home by adjusting the color of the light. This makes it easy to change the party lighting to suit the space and theme:
- Colored lights for birthdays and parties : Warm-toned light brings a sense of celebration and relaxation, while cooler or colored lights, such as blue and red, are suitable for parties.
- Adjustable color lighting for special occasions : Lighting that can be changed in color and brightness with a remote control brings versatility to different situations.
Efficient work and cleaning lights – Bright light for precision
Certain tasks, such as working and cleaning, require particularly bright and effective light. Brighter light helps you see details and increases productivity.
- Cold light (5000–6500K) : Suitable for workstations and study rooms where clear vision and good lighting are required.
- Cleaning and precision work : Bright lights help you see small details, making them ideal for cleaning and precision tasks.
Tips for choosing the right color temperature
Choosing the right color temperature plays a big role in the atmosphere of your home. It also depends on how you want to experience the tone and brightness of the light in different spaces. Here are a few guidelines:
- Adjustable lighting for different needs : Choose adjustable lighting where you can change the color temperature for different times of the day and the needs of different spaces.
Combine multiple light sources : For example, use softer light in relaxation areas and brighter light in work areas or in the kitchen.- Take advantage of lighting control solutions : Smart lighting systems that allow you to adjust the color and intensity of the light bring more flexibility to modify the atmosphere of your home.
Tunable White
CCT i.e. LEDs with adjustable colour temperature
Tuneable LEDs allow you to adjust the lighting to suit both the colour temperature and the dimming level at any given moment.
Colour temperature adjustable CCT LEDs have two LEDs, a very warm white (usually 2700K) and a cool white (usually 6000K), which can either be alternated in a strip or in the same LED chip. For example CCT colour temperature adjustable LED-strip then has 3 wires, +, WW (warm white) and CW (cold white), the ratio between which is controlled by the light controllers. So with the light controllers, the colour temperature can be adjusted, usually continuously, by controlling which LED burns more efficiently and if both LEDs are on equally brightly then the colour temperature of the mixture of warm and cold white will be in between, i.e. around 4500K. In addition, light controllers can be used to dim the LEDs to create different lighting effects. Colour temperature adjustable LEDs are available, for example.CCT LED-,CCT flush-mounted LED-lamps and CCT LED-tapes.
The stepless control allows you to adjust the colour temperature exactly to your liking and change it as needed for different situations. For example, when you want to relax, you can adjust the light to a warmer setting, while when you're working you may need a brighter, more neutral light. Adjusting the colour temperature can also be useful if you want to create a particular mood or vibe in a space. For example, during a romantic dinner, you can adjust the light to be warm and soft, while during a party you can adjust it to be brighter and more energetic.
Most colour temperature controls LED-Most of our colour temperature control luminaires offer colour temperature control between 2700K and 6500K. This means that you can choose any colour temperature between very warm white and very cool white. It should also be noted that in addition to the colour temperature LED-The luminous flux, or lumens, of the lights affects how bright the light looks. Luminous flux is measured in lumens, and the higher the value, the brighter the light appears.
LED-The combination of the colour temperature and luminous intensity of a light has a major influence on the type of light that is appropriate for a given situation. When you choose LED-luminaires, you should consider their colour temperature, light output and light distribution to get the best possible lighting for your needs.
In summary LED-The colour temperature of a light affects the way it looks and the mood it creates. 2700K ultra warm white, 3000K warm white, 4000K neutral white and 5700K cool white are common colour temperatures used to LED-The colours used in luminaires. tunable white LED-They offer the possibility to adjust the colour temperature of the light according to your needs and create the exact atmosphere or mood you want.
Take control of color temperatures and create the perfect atmosphere in your home
Choosing the right color temperature not only improves the comfort of your home, but also affects your mood and well-being. Every season and situation brings different needs, and with lighting you can customize your home exactly the way you want. By experimenting with different color temperatures, you can find the best combination that supports both everyday chores and festive moments. You can also look for ideas in our reference photos , or check out our other guides on lighting design .
Explore our selection and find the right LED lighting for your home that will create the atmosphere you want. Choose the right color temperature and be inspired by Valotehdas products! If you need help with lighting design, contact our customer service - we will be happy to help!