LED bulb colorimetric test with LISUN integrating sphere

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A colorimetric test is a method that assesses the chromaticity of an LED bulb. This test may be used to evaluate the chromaticity and color rendering capabilities of an LED bulb. In order to carry it out, one must first light the bulb by means of a spectroradiometer or spectrophotometer that is coupled with an integrating sphere.

The light that is generated by the bulb is concentrated on the inside of the sphere, and once there, it is evaluated with regard to spectral power distribution, color temperature, and color rendering index. The light has been thoroughly combined (CRI). Following this, the results of the tests are used to determine the quality and consistency of the color output of the LED bulb, which is a crucial concern for applications such as task lighting, product display, and home decoration. The colorimetric test not only helps to confirm that the LED bulb satisfies the essential industry norms and requirements, but it also provides helpful information that can be used for the development of products, quality control, and marketing.

In other words, the colorimetric test helps to confirm that the LED bulb satisfies the essential industry norms and requirements.

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