What is the difference between cold and warm light? Which one is safer?

Lighting - a topic dearly loved by many people. Asking the question - what kind of lighting to choose? - the discussion of design immediately begins - a stylish chandelier, spotlights, wall sconces, etc. But I want to talk about something else - about the color of light, or rather, about color temperature.

Modern living conditions allow you to choose not only lamp design, but also lighting shade - neutral, warm or cold light. How are they different? To answer this question, you need to look at the color temperature scale in Kelvin.

To create artificial lighting, the following color temperature indicators are used:

• 2700-3000 K Is a lamp with a warm yellowish light.
• 4000-4100 K - neutral natural light.
• 5000-6500 K - lamps with cold bluish light.

Which light should be preferred - warm or cold?

I believe you need correctly combine light in different rooms. None of the three shades of light have a negative impact on human health. Only harmful to sight

shimmering light. And the usual artificial lighting - it will be cold or warm - it will not affect our eyes in any way.

But shade of light affects the state of our nervous system and our mood. For example, cold light can cheer us up, increase mindfulness and focus. Warm light on the contrary, it relaxes, creates a warm cozy atmosphere, adjusts to sleep and rest.

Besides shades of light affect the perception of colors of things around us. If we look at the same picture under cold, warm and natural light, we can see three completely differently colored images. Therefore, you need to choose the right lighting for the house, based on the purpose of the room and interior colors.

Modern technologies allow you to install lighting at the same time warm and cold lightswitching one or another light as needed. For example, you can use cold light in the main lighting, and equip additional lamps with warm light. For active work, it is better to use white cold light, and for relaxation before bed - warm yellow. Bulbs with neutral natural light. They do not distort colors and do not affect our mood!

Whatever lighting you choose, remember that you need to install lamps of different color shades so that their light rays do not intersect. And it is advisable not to turn on the warm and cold light at the same time. The contrast may be too high and uncomfortable for the eyes.

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