In this day and age, we are surrounded by LED lighting, whether at home, in the office or on the go. While LEDs are energy efficient and long-lasting, the question arises as to which light colors are best for our eyes and whether certain colors can even help relieve headaches.
Which LED color is good for the eyes - and can even help relieve headaches?
LEDs have become an integral part of our everyday lives. Whether at work, in the living room or even outdoors - modern LED lights bring brightness, efficiency and style into our lives. However, not every LED is automatically pleasant for our eyes. The question arises, especially when spending long periods indoors, working at a computer screen or for light-sensitive people: which LED color is particularly easy on the eyes - or can even help against headaches?
We from Skapetze take a detailed look at the effect of light colors on the body and give tips on choosing the right LED lighting for greater well-being.
Light color and its effect - why Kelvin is more than just a number
The so-called color temperature of an LED is measured in Kelvin (K) measured. Depending on the Kelvin value, a rough distinction is made between:
Warm white (below 3300 K) - cozy, calming, ideal for living rooms
Neutral white (3300-5300 K) - matter-of-fact, clear, good for work areas
Daylight white (over 5300 K) - activating, cool, often used in offices and workshops
This distinction is not just a question of aesthetics - it also has a direct impact on our visual health and well-being. Warm light colors that resemble natural light at sunrise or sunset are particularly pleasant to the eye.
Cold light, on the other hand, contains more blue spectrum which can damage the eyes with prolonged exposure.
Blue light: curse or blessing?
A decisive factor when it comes to LED and eye strain is the blue light component . Cool white LEDs emit a higher proportion of blue light.
Although this ensures alertness and concentration, too much of it, especially in the evening, can disturb the sleep-wake rhythm , tire the eyes and headaches or migraines in sensitive people can cause headaches or migraines.
There is a "double effect", especially when working with screens: many displays and LED lights emit blue light at the same time - which puts additional strain on the eyes. Headaches, dry eyes or a feeling of overexertion are frequent consequences.
Green light and its effect on headaches
Green LED light has proven to be particularly beneficial in relieving headaches, especially migraines. Studies show that green light flickers less and puts less strain on the eyes than other light colors.
It modulates neuronal activity and can calm overactive brain signals, which helps to relieve pain. A Harvard Medical School study found that exposure to violet light reduced migraine pain by 25 percent in a group of test subjects. Although further research is needed, this suggests that violet light could also be potentially helpful
Eye-friendly lighting design: the right light for every room
To make lighting a real feel-good factor, we recommend select light specifically according to function and duration of stay.
Here are a few practical tips:
1. Living room & Bedroom - warm white relaxes the eyes
Warm white light (approx. 2700-3000 K) is suitable for rooms where the focus is on relaxation. It creates a pleasant atmosphere, puts little strain on the eyes and promotes a calm evening mood.
2. Kitchen & Bathroom - neutral white for clarity without sensory overload
Here, the light can be a little brighter and more neutral, but not too cold. A range around 4000 K ensures good visibility and colors without dazzling or overstraining the eye.
3. Home office & Study - balanced light with little blue light
Avoid cold white light that is unnecessarily tiring. Daylight white can be useful if you have to concentrate on your work for many hours - ideally combined with a blue light filter or dimmable lights.
4. Smart lighting - light according to time of day and mood
Modern LED lights with CCT function (Correlated Color Temperature) or Tunable White allow the light color to change depending on the time of day or usage. Activating in the morning, calming in the evening - fully automatically or controlled by app.
Smart lighting - light according to time of day and mood
Modern LED lights with CCT function (Correlated Color Temperature) or Tunable White allow the light color to change depending on the time of day or usage. Activating in the morning, calming in the evening - fully automatically or controlled by app.
Tips for choosing the right LED lighting
1. adapting the light color to the room Warm white light is recommended for living rooms and bedrooms as it creates a relaxing atmosphere. In work areas such as offices, neutral white or daylight white light can promote concentration.
2. avoid blue light Blue light can put more strain on the eyes and cause headaches in sensitive people. It is advisable to minimize the amount of blue light in the lighting, especially in the evening.
3. use of light filters : Luminaires with an orange filter can help to reduce the blue light component and thus reduce the risk of eye strain and headaches. Adjusting the brightness Dimmable LED lamps make it possible to adjust the light intensity as required and thus avoid glare, which can cause headaches.
4. regular breaks and eye relaxation Regardless of the chosen light color, it is important to take regular breaks and relax your eyes, especially when working at a screen for long periods of time.
In this article, we show you why the light from your new luminaire has a different effect than expected. Factors such as wall colors, the material of the luminaire housing, other light sources in the room or the selected light source can greatly change the light image. We explain how to recognize these influences, evaluate them correctly and adjust them in a targeted manner - for a harmonious and coherent lighting concept in your home. Whether it's reflections, color temperature or lighting design: with our tips, your luminaire will be the perfect highlight!
