Integrating Sphere | Goniophotometer | Surge Generator | ESD Simulator - LISUN

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 us

In order to put an LED lightbulb through an optical test with the use of an integrating sphere, you are going to need to take a number of measurements of the LED bulb's various optical properties. An integrating sphere is used to simulate a diffuse reflecting environment so that an LED light bulb's light output and color attributes may be evaluated more precisely. This allows for a more reliable assessment of the LED light bulb's capabilities. This is owing to the fact that the diffuse reflecting surface of the integrating sphere uniformly distributes the light from the LED bulb in all directions, which allows a more accurate evaluation of the luminous intensity, luminous flux, color temperature, and color rendering index of the LED bulb . A spectroradiometer   is employed so that the optical test may be carried out successfully. This piece of equipment analyzes the spectrum power distribution of the light that is produced by the LED bulb, and then it translates the gat

The following procedures need to be carried out in order to test an LED bulb inside of an integrating sphere : Put together the integrating sphere in accordance with the instructions provided by the manufacturer. In order to install the LED bulb, first locate the center of the integrating sphere. Mount the LED bulb there. After doing so, switch on the integrating sphere and ensure that the spectroradiometer is connected to it. First, power up the LED light bulb, and then use the spectroradiometer to carry out the measurement. To guarantee that the light produced by the LED bulb is diffused and gathered uniformly by the sphere, the measurement has to be carried out while the integrating sphere is in position. The findings of the measurement will offer information on the luminous flux, spectral power distribution, and color rendering index of the LED bulb. Using this information, one may decide whether or not the LED bulb satisfies the needed requirements by comparing it to the approp