{"id":3203,"date":"2025-03-06T11:01:58","date_gmt":"2025-03-06T03:01:58","guid":{"rendered":"https:\/\/essenledstrip.com\/?p=3203"},"modified":"2025-03-06T11:07:51","modified_gmt":"2025-03-06T03:07:51","slug":"what-color-led-lights-helps-with-headaches%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/essenledstrip.com\/what-color-led-lights-helps-with-headaches%ef%bc%9f\/","title":{"rendered":"What Color LED Lights Helps with Headaches\uff1f"},"content":{"rendered":"
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\"What<\/figure><\/div>\n\n\n

In modern life, we are surrounded by all kinds of light every day, such as strong natural light, artificial lighting, long exposure to screens, indoor lighting, etc. The type of light we are exposed to every day can trigger or relieve headaches and migraines. And it has the potential to cause or aggravate headaches, especially for migraine sufferers. Research shows that different colors of light have different effects on headaches, and certain colors of LED lights may help relieve symptoms. So, what color of LED light helps headaches?<\/p>\n\n\n\n

In this blog, we will explore what color of light helps relieve headaches, which LED lights we need to avoid in daily life, and the best lighting solutions for migraine sufferers. Whether you suffer from chronic migraines or occasional tension headaches, the right lighting choice can have a huge impact on your comfort and health.<\/p>\n\n\n\n

How Does LED Lights Affect Headaches?<\/h2>\n\n\n\n

Light<\/a> plays an important role in brain function, affecting everything from mood and sleep to headaches and migraines. Certain colors can relieve pain and reduce discomfort, while others can worsen symptoms by overstimulating the eyes and brain.<\/p>\n\n\n\n

Migraine sufferers in particular are more sensitive to light. This phenomenon is called photophobia, where certain wavelengths of light can cause eye fatigue, visual discomfort, and even worsen headaches. That\u2019s why it\u2019s important to choose the right lighting for your home and work environment.<\/p>\n\n\n\n

Why does light trigger or worsen headaches?<\/h3>\n\n\n\n

The main reason why light can affect headaches is that it stimulates the visual processing system of the eyes and brain, which in turn causes a reaction in the nervous system.<\/p>\n\n\n\n

High-intensity light:<\/strong>
Strong light may activate photosensitive neurons in the retina, causing the visual cortex of the brain to overactivate, thereby inducing or worsening headaches.<\/p>\n\n\n\n

High-frequency flickering light sources:<\/strong>
Some LED lights or fluorescent lights may have flickering that is difficult for the naked eye to detect. This unstable light source may cause eye fatigue and trigger headaches.<\/p>\n\n\n\n

Blue light has a greater impact:<\/strong>
Blue light has the greatest impact on headache patients, while green light has the least impact. Short-wavelength light (such as blue light) has higher energy, which can easily cause eye fatigue and may affect the nervous system and worsen headaches.<\/p>\n\n\n\n

Studies have shown that among all colors of light, blue light has the greatest impact on headache patients, while green light has the least impact. Next, we will analyze in detail the specific effects of different colors of LED lights on headaches.<\/p>\n\n\n\n

Effects of Different Colored LED Lights on Headaches<\/h2>\n\n\n\n

To choose the right light. Let’s analyze the effects of different lights in detail. In short, blue light and white light may aggravate symptoms, while green LED may relieve them.<\/p>\n\n\n\n

Blue Light<\/h3>\n\n\n\n

Studies have shown that blue light can increase eye fatigue, leading to an increase in the incidence of headaches, which may cause or aggravate headaches.<\/p>\n\n\n\n

Blue light has a short wavelength (450-495nm) and high energy, and can easily penetrate the lens and cornea of the eye and reach the retina directly. Therefore, if you are exposed to blue light from computers, mobile phones or LED screens for a long time, it may cause “digital eye strain” and further aggravate headaches.<\/p>\n\n\n\n

Especially before going to bed, we need to avoid excessive exposure to blue light, such as mobile phones. Because excessive exposure to blue light at night may also inhibit the secretion of melatonin, affect sleep, and indirectly cause migraines.<\/p>\n\n\n

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\"Blue<\/figure><\/div>\n\n\n

White Light<\/h3>\n\n\n\n

White light is a bit like natural light. If you stay in white light for a long time, it may cause eye fatigue. Cold white light (color temperature 5000K-6500K) contains more blue light components, so it has a greater impact on migraine patients.<\/p>\n\n\n\n

Especially in offices or production workshops, too strong white light may increase the incidence of headaches. So it is best to choose adjustable colors, such as dimmable lamps.<\/p>\n\n\n\n

Yellow & Warm Light<\/h3>\n\n\n\n

Most of the time, we like yellow light and warm light, and we use it more during the day. Because it is moderately soft and friendly to some people.<\/p>\n\n\n\n

The warm yellow light produced by low color temperature LEDs (such as 2700K-3000K) is less irritating to the eyes than cold white light and blue light.<\/p>\n\n\n\n

Many people find that warm light (such as yellow light or amber light) helps reduce visual fatigue, thereby reducing the possibility of headaches. But if the light is too dim, it may reduce contrast and affect reading or work efficiency.<\/p>\n\n\n\n

Red Light<\/h3>\n\n\n\n

We don’t usually spend much time exposed to red light, which usually comes from RGB lights. Red light has a longer wavelength (620-750nm) and weaker penetration, so it is relatively less irritating to the eyes. Although it is low-irritating, it may not necessarily relieve headaches.<\/p>\n\n\n\n

Although red light does not increase eye fatigue like blue light, there is currently no clear evidence that red light helps relieve headaches. So try to avoid excessive exposure to red light.<\/p>\n\n\n\n

Green Light<\/h3>\n\n\n\n

Research has confirmed that green light color may helps relieve headaches. Low-intensity green LED light has the least effect on migraine patients.<\/p>\n\n\n\n

The wavelength of green light (520-530nm) can reduce the over-activation of the visual cortex, thereby reducing the incidence of headaches. However, indeed, green light does not cause eye fatigue like blue light, nor does it affect the secretion of melatonin, so it is suitable for migraine patients.<\/p>\n\n\n

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\"Green<\/figure><\/div>\n\n\n

Why are Green Color Lights Effective Helps Headaches?<\/h2>\n\n\n\n

In 2016, Harvard Medical School conducted an experiment in which researchers exposed migraine patients to different colors of light and observed their pain reactions. The results showed that blue light, red light, white light, and yellow light would aggravate headaches.<\/p>\n\n\n\n

Only low-intensity green light did not aggravate headaches and may even help relieve symptoms.
When patients were exposed to green light, the severity of headaches was reduced by about 20%.<\/p>\n\n\n\n

Why Green Color Helps Headaches?<\/h3>\n\n\n\n