What does 4000K mean on an LED bulb?

What does 4000K mean on an LED bulb?

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.

What is 4000K light good for?

Where Should I Use 4000K Bulbs? 4000K LED lights can be used very effectively in retail, office and certain areas in a residential application. For retail and office applications, 4000K can provide a lively and clean look, without appearing too blue or sterile, especially during evening hours.

Is 4000K LED bright?

A 4000K LED bulb produces a bright white or cool toned kind of color which gives a warm effect as well as bright enough to work beneath it.

Is 4000K LED warm or cool?

New LED technology from Integral LED allows you to switch between 3000K (Warm), 4000K (Cool White ) and 5000K (Daylight).

Is 4000K too bright for bathroom?

To create a bright, energizing atmosphere in your bathroom, which you may prefer if you’re a morning groomer, we recommend using cool white lights in a color temperature above 4000K. While any value above 80 is considered decent, the higher the CRI, the more vibrant colors will look.

Is there a big difference between 4000K and 5000K?

What Is the Difference Between 4000K and 5000K lighting? 4000K is slightly less cool or less white than a 5000K light. Both 4000K and 5000K are the beginning of more white tones within the overall kelvin scale of 1,000K to 10,000K.

Which LED bulb is good for eyes?

The natural light of 4,900 to 6,500 K is the best solution for eyes that allows comfortable work. The cold light of 6,500 K offers an excellent level of brightness and improves overall attention.

What is the difference between 3500K and 4000K?

Generally, ‘warm’ light is anything 3000K or lower, while ‘cool’ light is 4000K or above. 3500K, a middle ground often called ‘neutral’, can look either cool or warm depending on furnishings and other lighting nearby. 5000K and up: produces a bright bluish hue of light, mostly found in commercial locations.

What is 4000K in lumens?

A 4000K 100 watt will also be 1500 lumens. A 60 watt LED light bulb in 5000K can have 750 lumens. A 4000K 60 watt will also be 750 lumens.

Is 4000K good for garage?

The higher the Kelvin, the whiter the color temperature is. In a garage, the ideal color temperature is between 4000K and 7000K. You don’t want to go any lower because the light won’t be bright enough and can strain your eyes.

Which light is harmful for eyes?

Ultraviolet light has the shortest wavelength and is known to be dangerous. It can burn your skin in the form of a sunburn and lead to cancer. Ultraviolet rays also can burn your eyes particularly the cornea – and lead to eye diseases such as snow blindness or welders cornea.

Which light is best for sleeping?

LED lights, while being more energy efficient, tend to produce more blue light. Using dim or red lights before bedtime may help you sleep better. Avoid direct bright light exposure before bed. This will help maintain your natural sleep cycle.