LED lighting importers typically market lights as meeting lighting testing certain brightness, color or efficiency standards. But how can you confirm production units actually meet these standards?
An integrating sphere test can measure the lighting source using common metrics.
This test requires an integrating sphere system with a spectroradiometer for spectral mismatch corrections and computing software. Most lighting manufacturers should have both the equipment and related software available on-site already, as they’re essential for LED lighting manufacturing.