Car Fog Lamp Color Temperatures
The color temperature of a traditional car fog lamp bulb (halo bulb) was around 3000K. This kind of low color temperature bulb emitted yellow light, and the penetration of yellow light was strong. However, there are also car fog lamps that use other color temperature light sources, such as some LED fog bulbs with a color temperature of 5000K-6000K (excluding). In general, in order to have better penetration and safety tips in foggy days, the ideal fog light was a yellow light with a low color temperature. Read more exciting novels for free
Lamp Bead Color Temperatures
Some of the lamp beads could be customized for color temperature. For example, the 3014 side-emitting LED lamp bead, its color temperature can be customized between 1500 - 25000K according to the needs; some 5050 dual-color temperature lamp beads can be customized, including white, warm white and other different color temperature-related colors; In the flashlight, the standard CEXM2U4 lamp bead has a color temperature of 6500K. If you want to change other lamp beads and color temperatures, you need to customize and add money. In addition, the supply of 4014 lamp beads can customize a variety of color temperatures, and the factory's 3014 side-emitting LED lamp beads can also customize the color temperatures of 80, 90Ra95Ra97Raand other different color rendering index. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Car Headlights Color Temperatures in Rainy Days
The following is the performance of car headlights in different color temperatures on rainy days: - 3000K: Yellow light, strong penetrative power. This kind of light has better penetrative power on rainy days. - 4300K: White with a hint of yellow. This color temperature has a good penetrative power on rainy days. The original car was equipped with Xenon lamps and often used this color temperature. - 5000K: All white, the effect in rainy and foggy days is also acceptable. The light comfort is good, and the penetration is not bad. - 6000K: All white, with a hint of blue. The effect on rainy days is slightly worse than the previous ones. - Above 8000K: For example, blue light, etc., are basically useless in rainy days, and the penetration is extremely poor. Usually, light with a low color temperature has a stronger penetration in rainy and foggy days, while light with a high color temperature has a weaker penetration in rainy and foggy days. However, it should be noted that in rainy days, no matter what color temperature the light is, the light will be dispersed due to the secondary reflection of the light due to the water on the road surface, which will lead to a reduction in lighting ability. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Android Color Temperatures
There were some color temperature adjustment software in the Android system, such as the Chinese version of cf.Lumenpro3.7 v3.7, which could adjust the brightness and color of the entire screen of the phone. It was suitable for eye protection at night. It had color temperature adjustment and many custom functions. It supported Android version 5.0 and above, but it required root permission. There was also the Twilight app, which was a mobile eye-protection software that could adjust the brightness and color of the screen light source to reduce the blue light to achieve eye-protection effects. It supported the adjustment of color temperature, intensity, screen dimming, filter time, and other parameters. It could make the device screen adapt to the time of the day, filter out the blue spectrum on the screen of the mobile phone or tablet after sunset, and protect the eyes with a soft and pleasing red filter. It could run perfectly on Android phones and tablets. Chromebook notebooks, Android watches, Android TV, and other products. In addition, the " lr Colors Android " APP could also adjust the color temperature. It also provided a variety of color matching tools and filter effects to meet the needs of enhancing the contrast, saturation, and brightness of photos. It also had a one-click color matching function. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The Principle of the Color Temperatures Control
The calculation method of color temperature was created by the British physicist Lord Kelvin at the end of the 19th century. He developed a set of color temperature calculations based on the wave length emitted by a black-body illuminator. The principle was that a pure black object could absorb all the heat that fell on it without loss, and at the same time, it could release all the energy generated by the heat in the form of "light". Then, the object would turn into different colors according to the heat. For example, when the black body received heat equivalent to 500 - 550 ° C, it turned dark red, and when it reached 1050 - 1150 ° C, it turned yellow. The color composition of the light source corresponded to the thermal temperature of the black body, which was expressed in Kelvin (°K, which was the absolute temperature) instead of Celsius (° C). However, the specific color temperature adjustment algorithm was not given in the reference materials, so it was impossible to give an accurate answer. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Correlative Color Temperatures Calculation
The calculation of the color temperature is based on the color of an absolute black body after it is heated from absolute zero (-273 °C). The color of the black body gradually changed after being heated. When it was heated to a certain temperature, the spectral composition of the light emitted by the black body was the color temperature at this temperature. The unit of measurement was "K"(Kelvin). If the light emitted by a light source has the same spectral composition as the light emitted by a black body at a certain temperature, it is called a certain K color temperature. For example, if the color of the light emitted by a 100W light bulb is the same as the color of an absolute black body at 2527°C, then the color temperature of the light emitted by the light bulb is (2527 + 273) K = 2800K. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The two glasses have different color temperatures
If the color temperatures of the two glasses were different, it might not have much of an impact on ordinary people, but it would have a greater impact on people in the media, advertising, and image processing industries. Wearing glasses with a large deviation in color temperature would cause a deviation in color recognition. In addition, the color temperature of the glasses was also related to the anti-blue light effect, because when the blue light content was reduced, the color temperature would deviate, which might make things look yellow. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The color temperature of the makeup lamp
The color temperature of the makeup lamp was generally 5000K-6500K. This color temperature range could provide sufficient brightness and accurate color reproduction, which would help make makeup more precise and accurate. At the same time, the light under this color temperature would not be too dazzling or dim, which could protect the eyes and provide a better observation effect. If you want a more professional makeup effect, you can add a soft light source around the mirror, such as LED light strips or soft light boards, to make the lighting more uniform and soft. You can also adjust the brightness and angle of the light to suit different scenes and makeup needs. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Exhibition decoration lamp color temperature requirements
The color temperature requirements of the exhibition decoration lighting depended on many factors. Generally speaking, when the color temperature was greater than 5000K, the color light was cool, and the white color was slightly blue, which could create a refreshing atmosphere effect. The main light source was the daytime fluorescent lamp, which was suitable for some items or areas that needed to show a refreshing sense of science and technology. When the color temperature was between 3000 - 5000K, the color light was white in the middle, and the atmosphere effect was stable. Daytime fluorescent lamps could also be used. For those with a color temperature below 3300K, the color in the exhibition hall would be warm. The white color would be slightly red, and the atmosphere would be elegant. The main light source could be incandescent lamps, which were suitable for displaying some traditional and classical antiques or items that needed to create a warm atmosphere. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The novel "Temperatures"
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The novel "Temperatures"
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