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How to judge the quality of LED Dance Floor

Views: 0     Author: Site Editor     Publish Time: 2022-08-04      Origin: Site

As a light source with high luminous efficiency, energy saving, long service life, and easy maintenance LED DANCE FLOOR has been applied in many night scene lighting projects. In different applications, the performance requirements of LED DANCE FLOOR are also different. For example, the LEDs used for display focus on parameters such as brightness, viewing angle distribution, and color. For LEDs used in general lighting, parameters such as luminous flux, color, and color rendering characteristics are important. In addition, to judge the quality of LED, it is also necessary to comprehensively evaluate parameters such as light, electricity, thermal radiation safety, and life expectancy.

Here is the content list:

  • Consider heat dissipation and electrical performance.

  • Consider the optical performance for different applications of LEDs.

  • The radiation of the light source to the living beings or the human body and the life of the light.

Consider heat dissipation and electrical performance.

To obtain higher power and luminous efficiency for the LED Dance Floor, it is particularly important to solve the problems of PN junction temperature and shell heat dissipation of power LEDs for lighting. Judging the thermal performance of LED Dance Floor is generally expressed by parameters such as thermal resistance, case temperature, and junction temperature. The PN junction electrical characteristics of LED Dance Floor are unidirectional nonlinear conduction characteristics, low voltage drive, and sensitivity to static electricity. Unlike the electrical characteristics of traditional light sources, the main measurement parameters include forward drive current, forward voltage drop, reverse leakage current, reverse breakdown voltage, and electrostatic sensitivity.

Consider the optical performance for different applications of LEDs.

Since the LED Dance Floor used as a display focuses on the intuitive visual effect, it has higher requirements on the color temperature and color rendering correlation index. Because this is an important indicator for creating a lighting atmosphere and effect, there are generally no special requirements for color purity and dominant wavelength. At present, countries are formulating new LED Dance Floor industry standards and test methods. LED Dance Floor can also measure the luminous flux, axial luminous intensity, beam half-intensity angle, spectral radiation bandwidth, radiant flux, luminous efficiency, luminous peak wavelength, correlated color temperature, color purity, dominant wavelength, color rendering index, and other parameters to judge.

The radiation of the light source to the living beings or the human body and the life of the light.

The International Electrotechnical Commission IEC stipulates the limit requirements and test methods for the effective radiation of LED Dance Floor used on different occasions, which is also an important factor in judging the quality of LED Dance Floor. Among them, the European Union and the United States make the radiation safety testing of LED mandatory. The lifespan of the LEDs we evaluate does not refer to the usable cycle from use to damage, but to the time that the LED Dance Floor lasts for the luminous flux to decay to a specified percentage of the initial value under rated power conditions. The longer it lasts, the longer the life of the LED.

If you are interested in our LED Dance Floor products or have other needs, please feel free to contact us. Our official website is https://www.sunfromlight.com/.

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