Many people still associate white LED Christmas lights with cool or blue looking lights.
Cool white light vs warm white light. Generally when deciding on a warm white natural white or cool colour temperature for your kitchen you should choose the cool or natural one for task lighting eg. To describe the color temperature of a light bulb lighting companies mostly employ the following terms. Difference between cool white neutral white and warm white LED lights.
The warmth or coolness of light is known as its color temperature. While light colour refers to the shade of the emitted light brightness refers to the amount of light produced and it is measured by lumens. These bulbs are best suited for kitchens and bathrooms.
By far the two most popular types of LED light bulbs the main difference between warm white and cool white light bulbs is the colour they emit. With LED bulbs the most popular color choices are warm white cool white and daylight. These bulbs are best for kitchens and bathrooms.
The measurement of this color temperature is done in kelvin and ranges between 1500K and 6500K. There are tasks for which cool light is more suitable floor lamps for reading usually feature either neutral or cool white light. The warm range light produces a relaxing and inviting environment as previously stated.
Legrand - Switches and Protection Units. Warm lights have lower color temperatures and therefore appear more yellow while cool lights have higher color temperatures and appear whiter or bluer. The color of a light bulb is measured using the Kelvin K scale.
The lower the kelvin the more the appearance looks yellow. Cool white light contains more blue light and looks brighter to the eye this is why cool white bulbs have a higher lumen output when compared to the equivalent warm white bulb. To sum up there is no definite answer to the warm lighting vs cool lighting dilemma.

