A 5000K LED bulb produces a bright daylight kind of color. So, it's good for bathrooms, basements area and your study room. You can even use it in the kitchen when you work. 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.
The warm light of 2,500 to 3,000 K will help you relax while reading and rest better after that. 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 does the K mean K stands for Kelvin and represents the actual temperatures as measured on a Kelvin scale, Warm White and Cool White are represented by the letter 'K'. Warm White is around 3000k, whereas Cool White is around 5000k. Lower on the scale is warmer and higher is cooler.
5000K Color Temperature
While 4,000K looks like neutral white, with 5,000K color temperature, the lighting starts to show its blue tint. 5,000K lights are bright and clean but without any hint of yellow. At 5,000K, the light appears almost white and as a result, it shows the true colors of objects it falls on.
The best light temperature for offices is between 3500 Kelvin and 5500 Kelvin . Anything above 5500K is just too blue and anything below 3500K will make your employees less productive.
The best temperature for lighting in a living room is something between 2700-5000K. Warm lighting at 2700k is best for an intimate, sophisticated atmosphere. For brighter, more energetic living rooms I suggest using a daylight temperature at 5000k.
Above 5000K color temperature
For example, parking lots, industrial lighting and other large outdoor venues, or some special needs high intensity lighting will be needed. We recommoned not to work at this color temperature for a long time, which is very harmful to the eyes.
There are three fundamental kinds of color temperature; Soft White (2700K-3000K), Bright White/Cool White (3500-4100K), and Daylight (5000K-6500K).
Although they are not objectively blue, certain ambient lighting conditions, especially during evening hours, may result in a 5000K lamp appearing blue. Ensuring that you have a sufficient level of brightness is also a key factor in ensuring that 5000K light looks good and feels natural.
6000K-6500K is the most commonly used in LED bulbs because 6500K is close to daylight which would be more visible for night driving. 8000K and 10,000K versions are not popular because the higher the kelvin, the less bright the light.
3100K-4500K: gives off a bright amount of white light; best for kitchens, offices, work spaces and vanities where task lighting is needed. 4600K-6500K: gives off a bright amount of blue-white light, similar to that of daylight; best for display areas and work environments where very bright illumination is needed.
In conclusion, proper lighting can make all the difference in studying and reading. Warm white or soft white lights in the 2700K-3000K range can help you relax and get a good night's sleep, while cool white lights in the 5000K-6500K range can boost your productivity and focus.
The best light temperature for a living room is typically between 2700K to 3000K. This range provides a warm and cozy feel, similar to natural daylight.
Higher color temperatures above 6500K can be more stimulating to the brain and may cause eye strain and fatigue over time. This is especially true if you are exposed to high temperatures for extended periods, such as when working on a computer or reading under artificial light.
Lighting that's in the 5000K color temperature range is blue-white in color. The quality of this light is bright and crisp. Small details stand out under this type of light because of the color contrast this crisp light offers.
Color temperature is measured in Kelvin (K), and there are three common ranges: Warm Light (2700K-3000K); Cool White (3000K-5000K), and Daylight (5000K-6500K). Warm Light resembles the color of an incandescent; looking orange or yellow. Cool White ranges from Yellow-White (3000K) to White (4000K) to Blue-White (5000K).
Clarkson identified the 6000K and 400- to 500-nanometer combination as a particularly hazardous one, causing damage to the retina. The safe range of light, to avoid exposing the eye to potentially damaging UV light, is approximately 2000 to 3500K and greater than 500 nanometers.
If you want to simulate the effect of natural daylight, please choose 6500K bulbs, which have a cooler color than 5000K lights, which can calm the environment and help you get good concentration in the working environment without fatigue.
If you're working with video on an LCD monitor, the recommended white point is 6500K or D65. This is also known as the native temperature of your monitor. If you're working with still images that you plan to print, the white point of 5000K (D50) is recommended, as it looks more like white on paper.
Conclusion. While LED lights themselves are not necessarily bad for our eyes, prolonged exposure to the blue light they emit can cause eye strain, headaches, and other negative effects on our vision.
According to the LTO guidelines, using LED headlight bulbs should comply with the following characteristics: 1. Color Temperature: The LED headlight bulb should have a color temperature of between 4,000 and 6,000 Kelvin (K). This color range provides good visibility without being too harsh or glaring.
6000k is the preferred OE color for a LED forward light source. Even if it's close enough as a few hundred Kelvin would be undetectable to the naked eye (5700-6200). I recall seeing a lighting engineer for Audi say that 5700k is the best color for the human eye.
5000K Color Range
The quality of this light is bright and crisp. Small details stand out under this type of light because of the color contrast this crisp light offers. This LED color is best used in industrial spaces, such as factories, or other workplaces where details are important, such as surgery and exam rooms.
It makes an excellent choice for homes, especially the seating and bedrooms. For a business setting, it works well in dining areas like restaurants, cafes, bars, and lounges. On the Kelvin scale, the 5000K led bulb is a pure white daylight color light. It is a high color temperature that can emit deeper shades of blue.
6000K = COOL WHITE
As seen on the graph, 6000 Kelvin lighting falls between the white and BLUE side of the graph. People who choose this color are usually trying to get an exotic, more luxurious look.