Should I study in white light or yellow light?
For reading purpose or study rooms, its good to avoid yellow lights as they strain your eyes while reading. White lights are best for these areas.
Blue. Blue is perhaps the best color for your bedroom. Not only is it more muted, but blue tones also tend to have more calming effects on the brain, as shown in a 2018 study of blue walls in a university residence hall.
The Best Lighting Tips for Reading and Studying
A tip you should keep in mind is that a bulb that is brighter, with a cooler white to natural daylight range is best for reading and study. This is the equivalent of 4000K to 6500K. You will find yourself feeling more awake and ready to take in information.
During the middle of the day, however, the higher intensity white light makes most people more alert and productive. This does vary between people—not everyone feels productive in white light. But this at least gives you a fundamental idea of how light and its colour can affect us.
Cool white light is the best LED light color for studying.
1) Green: Concentration
Low wavelength colors promote restfulness and calm, and they improve efficiency and focus. So that's why green is an excellent color for improving concentration.
The color orange encourages critical thinking and memory. Studies have shown that it also has an especially high effect on circulation and the nervous system and increases the oxygen supply to the brain, stimulating mental activity while simultaneously loosening inhibitions.
Nature white 4000–4500K or daylight white 6000–6500K is the best LED light color for studying. You can focus on your task easier under a white color lamp. Though your eyes may feel comfortable with warm yellow light, you will be sleepy during studying.
Blue is a soothing color, helping calm the mind and aid concentration. It's no wonder then that blue is a popular color to use in office spaces. It enhances wakefulness and supports clear communication.
The fact that "white" artificial light (which is actually blue light on the spectrum, emitted at wavelengths of between 440-500 nanometers) suppresses the production of melatonin in the brain's pineal gland is already known.
Can white light cause anxiety?
Do fluorescent lights cause anxiety? Researchers cite fluorescent lights as having a high capability to trigger panic attacks. More studies have supported the claim, revealing that exposure to fluorescent can develop physiological symptoms like elevated heart rate and negative emotions.
Modern white light sources have comparable or even better energy efficiency than high-pressure sodium lamps. In addition, the latest independent research shows that white light sources are visually more effective than yellow sources at the typical lighting levels used outdoors at night.
This is why cool or white LED bulbs are rated as having a higher lumen output than their warm LED counterparts. Cool lighting tends to offer a more modern and “clean” look for different areas of your home while warmer, yellow lights offer a softer and more conventional “glow” for your home.
Bright white and cool fluorescent tube bulbs and incandescent bulbs emit the most UV radiation and cause the most damage to your eyes. The problems noted in the 2011 study, mentioned above, were linked to this type of light source.
While cool white look great in modern kitchens and where the brighter the better, warm white works much better where you are looking for softer light. It's particularly well suited to lounges, living rooms and traditional kitchen, like country styles, where the white light contrasts too much with the rest of the room.
Do certain colors improve memory? In one study, students in British Columbia scored higher on memory tasks when completing them on a red background.
Yellow light, has been proven effective in protecting the retinas of patients exposed to excessive blue light, since it offers the best contrast.
If you don't have access to daylight, studies have also found that working under “blue-enriched” light bulbs that are 17,000K actually increases work performance by supporting mental acuity, vitality and alertness while reducing fatigue and daytime sleepiness.
The best night light colors for sleep are red and amber, as they are warm and soothing colors that promote a good night's sleep. It's thought that colors close to red on the light spectrum stimulate melatonin production.
The color purple stimulates the brain activity used in problem solving, while also being a feminine and romantic color. Purple is often used in women's cosmetic packaging.
What color helps you stay awake?
Blue light has the strongest impact. Exposure to blue light (and white light, which contains blue light) during the sensitive period can make it difficult for you to fall asleep and stay asleep. Exposure to white light during the day can have positive effects, including boosting alertness and mood.
Low wavelength colors, colors that help you focus like green and blue have been shown in scientific studies to improve focus, and efficiency. Green is especially useful for home office workers who spend a lot of time in front of the screen, as it lessens eye fatigue.
Bright, bold and vibrant colors work best. However, any color that contrasts with your background will serve you well. Shades of yellow, orange, red, green, purple and blue are all excellent color choices to grab a user's attention.
Green is the color of ingenuity and learning. "Geniuses pick green," said Robert DeNiro in Meet The Parents. Scientists have found that a room painted green can actually improve a child's learning speed and retention.
According to surveys in Europe and the United States, white is the color most often associated with perfection, the good, honesty, cleanliness, the beginning, the new, neutrality, and exactitude.
It can increase focus
According to a 2007 study, music — classical music, specifically — can help your brain absorb and interpret new information more easily. Your brain processes the abundance of information it receives from the world around you by separating it into smaller segments.
White LED grow lights are good if you're looking to illuminate your home or office as this efficiency loss is easily justified by being able to see comfortably, but for growing plants they are wasteful. Plants preferentially absorb red and blue light.
White was also ranked number one for evoking moods of quietness and concentration. If white is your favorite color, it might mean that you have a preference for colors that evoke a sense of calmness or simplicity. Or, it may simply mean that you have formed positive associations with the color in the past.
Its delicate nature – often associated with royalty and spirituality – signals a return to a luxury ideal that is cherished, and sees the creation of items and environments that require care, attention to detail and reverence. White is austere.
Overall, the blue color scheme was perceived as most trustworthy and black as least trustworthy. The effect of the context is statistically significant, but very small.