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3. Color temperature
Refers to heating a standard black body. When the temperature rises to a certain extent, the color begins to change from deep red – light red – orange yellow – white – blue, and when a light source and black body are the same color, we will black body at that time. The absolute temperature is called the color temperature of the light source.
Generally speaking, color temperature is not an indicator for evaluating LED strips. However, many foreign customers will make a special request because of the environment. The color temperature of the light source is different, and the light color is different:
The color temperature is below 3300K, the light color is reddish to give a warm feeling; there is a steady atmosphere, a warm feeling. It is called warm color temperature.
The color temperature is in the middle of 3000–6000K. There is no obvious visual psychological effect in this color tone, and there is a refreshing feeling; so it is called “neutral” color temperature.
The color temperature is over 6000K, and the light color is blue, giving people a feeling of coldness, which is called cool color temperature.
4. Brightness: cd (candela)
The basic unit of luminous intensity, Candela is one of the basic units of the International System of Units.
Generally, LED lights with different colors will have different luminous intensities. The common unit is mcd, which is millicandela. The higher the value, the greater the luminous intensity, that is, the brighter.
This is an important indicator for assessing the brightness of LED strips. The higher the brightness requirement, the more expensive the strip. This is because high-brightness LED chips are expensive, and the higher the brightness, the more difficult the package.
5. The angle of illumination:
This refers to the angle of illumination of the LED elements on the LED lights. Generally, the general-purpose patch LEDs, that is, the SMD components, have an illumination angle of 120 degrees. The larger the illumination angle, the better the astigmatism effect, but the relative brightness of the luminescence is correspondingly reduced.
The angle of illumination is small, the intensity of the light is up, but the range of illumination is reduced. Therefore, another important indicator for evaluating LED strips is the angle of illumination. There are some unscrupulous manufacturers on the market. In order to increase the brightness of the light to earn higher profits, the angle of illumination is deliberately reduced. If you are not careful, you will buy such shoddy components.
This refers to the input voltage of the LED light strip. The commonly used specifications are DC 12V, and some are 24V.
What is Addressable Led Strip?
- Led Strips With ICs Are Collectively Called Addressable Led Strips.
- There Are Many English Names: Addressable Led Strip, Digital Led Strip, Led Pixel Strips, Which Are a Type of Led Strip That Can Achieve Chasing, Flowing, And Magic Color Effects.
- The Biggest Advantage of the Addressable Led Strip is That It Can Control Each RGB or Rgbw SMD Through IC to Achieve the Full Color Effect.
- Only the Addressable Led Strip Can Realize the Different Colors of Each SMD in on One Strip. We Call It Full Color.