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

The luminous flux of an LED spot light may be measured with the use of an integrating sphere. Lumens are another term for luminous flux. The measurement of lumens is an essential component in determining the performance and quality of LED lights, particularly in lighting applications where the intensity and dispersion of the light are significant considerations. The integrating sphere is able to function because it is designed to absorb and diffuse the light that is produced by the LED spot light, and then send that light toward a photodetector. The photodetector converts the light into an electrical signal, which may then be analyzed to measure the luminous flux of the LED light. The inner surface of the integrating sphere is highly reflective, which contributes to the creation of a homogeneous light field by assisting in the even distribution of the light. This homogeneous distribution of light helps to remove the impact of any hotspots or other non-uniformities in the light fie