Is 4000 Kelvin warm white?
Warm white (3,000 to 4,000 Kelvin) is more yellowish-white. These bulbs are best suited for kitchens and bathrooms. Bright white (4,000 to 5,000 Kelvin) is between white and blue tones.
What does 4000K mean?
Lower numbes such as 4000K appear off white or a tinge of yellow and 3000K is warm in color meaning that the are brown or yellow in tint. Note that as temperatures rise the light color gets cooler.
Is 4000K light good for reading?
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.
Is 4000K bad for eyes?
When our eyes are adapted to, or are expecting a true natural daylight color at 6500K, the color temperature difference is a large 2500K difference. Since it is neither too far from residential warm-white colors nor natural daylight white, 4000K can be a very effective color temperature choice.
What is cool white 4000K?
4000K is really the transitional color temperature that begins to turn the warmer yellow of 3000K into a cool white. At 5000K you will only be seeing the cool white color temperature in the light. Warm light will typically be anything that’s 3000K and under. Cool white will be anything that’s 4000K and above.
Is 4000K light bad for eyes?
Use cool white (4000K) lights On top of the blue light protection that cool white luminaires offer, glare is also minimized, avoiding eye strain and reducing the risk for macular degeneration.
What is the best color temperature for office?
Neutral to cool color temperatures (3000-4000K) are generally appropriate in office space. Cooler color temperatures (3500K to 5000K) are good for setting a clean crisp atmosphere and creating alertness in a hospital. Warmer color temperatures tend to work well in dining areas.
What does 4000K light mean?
A: 4000K is a natural white color light . Based on the Kelvin scale it has a slight tint of yellow to the color. Based on the Kelvin scale it has a slight tint of yellow to the color. This makes it a popular neutral color, especially in offices and home areas that are highly used.
What is color temperature scale?
Color temperature is measured in degrees of Kelvin on a scale from 1,000 to 10,000, represented in numbers with a K after them, such as 3000K or 5500K. The scale is easy to follow. The lower the number on the Kelvin scale, the warmer and more yellow/orange the light will be.
What is the color temperature of a bulb?
The Range of Color Temperature. The three primary types of color temperature for light bulbs are: Soft White (2700K – 3000K), Bright White/Cool White (3500K – 4100K), and Daylight (5000K – 6500K). The higher the Degrees Kelvin, the whiter the color temperature.