Anything above 5500K is just too blue and anything below 3500K will make your employees less productive.
Light temperature guide. For example when the sun is on the horizon it produces the brightest and coldest light at around 5000K. Warm White up to 2900K This temperature range is similar to the standard incandescent bulb in terms of color tone and warmth. For turning night into day with flood lights consider 6000K to 7000 Kelvin.
A cooler temperature will have a higher value. This chart simplifies the color temperature scale. Color temperatures between 3100K and 4500K are referred to as cool white or bright white Light bulbs within this range will emit a more neutral white light and may even have a slightly blue tint.
Its measured in Kelvins an homage to scientist William Kelvin who heated carbon and discovered how the emitted light changed at various temperatures. This daylight color temperature are best suitable for offices workshops bathrooms or other areas where high detail visibility is important. In this guide you will find all details about the color temperature and the Kelvin specification.
On the opposite at sunset the temperature of the light is much warmer. Color temperatures of more than 3500K are usually reserved for commercial 4000K hospital 5000K and up is a very bright white or other utility applications where ultra-bright light is needed direct sunlight is 4700K so imagine how bright a 5700K bulb would seem. LED Color Temperature Chart With Real World Examples.
Choosing the right warmness on the led headlights temperature chart is very important for car headlights. LEDs are available in warm colors low k to match the yellowish light of incandescent bulbs but you can also choose cooler colors high k with whiter or bluer light. Cool light that creates a very friendly inviting non-threatening neat clean and efficient feel.
Cool color temperatures of 3500-4100K are brighter offering a cleaner look. Color temperatures higher than 3500K are typically used for. The higher the Degrees Kelvin the whiter the color temperature.

