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8 Things You Didn’t Know About Color Temperature

301 Published by admin 05 20,2023

What is color temperature in lighting?

Color temperature is a way to describe the appearance of light provided by a light source, such as a light bulb. It is measured in degrees of Kelvin (K) on a scale from 1,000 to 10,000. The lower the Kelvin temperature, the warmer the light appears, while the higher the Kelvin temperature, the cooler the light appears. Color temperature is important in lighting because it can affect the mood and atmosphere of a space. It is commonly used in commercial and residential lighting applications, and typical colors temperatures fall on a scale from 2000K to 6500K.

How to measure color temperature?

One way to measure the color temperature of a light source is to compare its spectrum to that of a blackbody source. This is known as correlated color temperature (CCT) and it is defined as the temperature (in degrees Kelvin) of a blackbody source with a color that is most similar to the source being measured. CCT is a single number that can be used to specify the color of a light source, such as an LED bulb.

CCT values are typically used to describe the color of light bulbs, with lower temperatures indicating a warmer or more yellowish light, while higher temperatures indicate a cooler or bluer light. For example, a CCT of 2700°K would indicate a red-rich or “warm” light, while a CCT of 3000°K would indicate a yellowish “warm white” light. “Cool white” light is typically in the range of 4000°K, and high-blue LED bulbs can have CCTs as high as 5700°K, resulting in a bluish light.

What is kelvin in lighting?

In the lighting industry, Kelvin (K) refers to the coolness or warmth of a light source. The Kelvin rating on a light bulb or light fixture indicates the shade of white that is given off by the light source. The Kelvin temperature of a light source affects its color appearance and can range from warm and yellowish (low Kelvin temperature) to cool and blueish (high Kelvin temperature). For example, a light source with a Kelvin temperature of 2700K would appear red-rich or “warm”, while a light source with a Kelvin temperature of 5000K would appear more white or “cool”. The Kelvin temperature of a light source can be affected by the materials used to produce the light, such as incandescent bulbs, LEDs, and fluorescent lights.

What color is daylight bulb? What kelvin is daylight?

Daylight bulbs are typically between 5,000K and 6,000K on the Kelvin scale, which gives them a cool, white or almost blue hue. This color temperature is similar to bright daytime sunlight, which is around 5,500K. Daylight bulbs are often used for general lighting in offices and other workspaces because they provide a clear, crisp light that is easy to work under. They are also sometimes used in photography and video production to mimic natural daylight. Soft white bulbs, on the other hand, are between 2,700K and 3,000K on the Kelvin scale, giving them a warm, yellowish color. They are often used in residential settings for ambient and accent lighting because they provide a cozy, inviting glow.

What does 3000k mean in lighting?

A light source with a color temperature of 3000K is considered to be a warm white light. It has a yellowish or soft white color, and is often used in residential settings for ambient and accent lighting. It provides a cozy and inviting glow, and is an excellent choice for seating and bedrooms. In comparison, a light source with a color temperature of 5000K is considered to be a pure white daylight color. It is a high color temperature that can emit deeper shades of blue, and is typically used in commercial and industrial settings for its bright, crisp, and illuminating qualities. It is also useful for environments that require high contrast, such as hospitals, factories, and workshops.

What color is 6500k?

6500K is a color temperature on the Kelvin scale, which is used to describe the color of light emitted by a light source. A 6500K daylight white LED bulb would appear to have a white or neutral color, with a cool, blueish white hue. The color of the light emitted from a 6500K LED bulb would be similar to natural daylight, which typically has a color temperature of around 5500-6500K. However, it is important to note that the color rendering index (CRI) of a light source can affect how colors appear under its light. A low CRI can lead to a deviation from the natural color appearance of objects under natural daylight.

What kind of light are used in stadium?

MECREE has launched the following series of LED Sport Stadium Lighting:

  1. SPL series stadium lights are designed for 160 feet to 1000 feet of lighting distances and 4K, 8K HD broadcasting.
  2. AFL series stadium lights are designed for lighting distances from 50 feet to 330 feet and improve the brightness uniformity.
  3. P73 series stadium lights are designed for the precise light control needs of the North American and European markets. The Upward Light Ratio of the P73 series LED stadium lights is 0%.

MECREE SPECIFICALLY DESIGNED PLC (PRECISE LIGHT CONTROL) TO MEET THE NEEDS OF SUCH USERS, POLARIZED LIGHT 73°DEFINED AS P73 SERIES PRODUCTS, P73 SERIES PRODUCTS TO BRING YOU AN UNPRECEDENTED VISUAL FEAST.

New LED Sports Lighting Solution Provider

PRECISE CONTROL OF LIGHT 1

-OPTICS 10X BETTER

P73

Our precisely engineered optics of polarized light aim light directly onto the field of play, to shine uniformly and to minimize glare. Outdoor venues benefit from spill light control, no more skyglow and no more complaints from the neighbors.

COMPETITORS

1. Such light shield is useless,just misleading customers.
2. As tested it will cause 30% reduction of light output
3. While 70% still have high overflow
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PRECISE CONTROL OF LIGHT 1

-OPTICS 10X BETTER

REMOTE DRIVER

The power supply and lamp body can be mounted separately, reducing the withstand weight of the lamp pole and facilitating maintenance.

CONVENIENT INSTALLATION 3

-EASY CROSSARM REPLACEMENT

Customized crossarms are available to meet all your existing old poles without replacing the main rod, crossarms bolt directly to light pole, easy and accurate installation saves time, ensures performance, safety and reliability,also lower the budget.

What can MECREE do for you?

We are not only a manufacturer of high-power LEDs, More professional services are also included:
Provide the most suitable solution through light simulation calculation. Design of Lighthouse, parameters required for building foundation, (axial force, shear force, bending force). High power generator set supporting,circuit design service,cable supply. We are your best supply chain manager! One stop service for you! Of course, lighting solutions for other fields are also included. Save you time,unnecessary costs and greater benefits.

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