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LED Lighting



When it comes down to Warm White LED vs Cool White LED, warm white is used to enhance the atmosphere of well-being, while cool white is used more as a basic lighting.

Although the difference is faint, almost 95% of the households prefer warm white.

To understand the reason of this predilection, let us take an in-depth look into LED lighting.

  • LED Lighting:

LED is the latest, superior lighting technology compared to the halogen and traditional incandescent lights.

This is because the electricity passes through a solid-state semiconductor which emits a bright light that lasts much longer, consumes much less power and is safer.

  • The Dynamic Colour Range Of LED Lights:

THE EFFECTS OF DYNAMIC WHITE LED LIGHTING (3)Technically, LED chips can be constructed in such a manner that they can produce a specific light from the red, blue, yellow, or white colour spectrum.

The way a light appears from a lamp is described by the Correlated Colour Temperature (CCT) and is measured in Kelvin (K).

Although the scale is wider, the lower end of the white spectrum is around 1000 K (more towards red) while the higher end is around 10,000 K (more towards blue).

The higher you go in this spectrum scale, the closer the light resembles daylight.

  • Subtle Differences in the Shades Of White:

When it comes to white, all whites are not the same.

There are different nuances of white light, which elicit different moods.

Generally, two major colours in white LED are the most popular- The Warm White LED and The Cool White LED.

Warm White and Cool White refer to the lower and the high ends of the white colour spectrum, respectively.

  • Warm White LED:

Warm white ranges from around 2700 K- 3500 K in the white light spectrum.THE EFFECTS OF DYNAMIC WHITE LED LIGHTING (1)
This is a far more popular and practical colour temperature for installation in homes, especially when the light bulbs are to be replaced.

This is because this light is similar to the lights people normally have already installed in their homes.
This light that gives off a yellowish glow- has a very warm and tranquil effect, which seems very welcoming.

Anything above this color temperature is regarded as being too harsh.

  • Cool White LED:

Cool white ranges from 5000 K – 6500 K in the white light spectrum.
This is an artificially whiter light, which can be used for commercial purposes, like offices, shopping centers, hospitals etc.

It is also preferable in work areas around the house like the garage or the laundry room.
Also popularly referred to as “Icy White”, this light is ideal for work.

This is because this light appears whiter than white, creating a crisp, task-based atmosphere.

  • Verdict:

When it comes to a cozy, homely atmosphere setup- among Warm White LED vs Cool White LED, the warm white LED wins- a majority of the households prefer to install a 100% warm white LEDs.

However, when a more pure white is preferred to reflect a modern look, where accurate reproduction of color is important, it is advised to go for the cool white color.