University of Photonics Tests the LightSpion!

The Viso LightSpion portable goniometer system has been tested at the Danish university for photonics (DTU). Senior scientist Carsten Dam-Hansen has been testing a series of LED light bulbs at their laboratory with the LightSpion to see the difference in the measurement results between other systems. The test has shown that the LightSpion measurement method indeed is an effective, easy, fast and smart way of measuring light sources. The highest difference in lumen measured where 2.18%, which is a very small deviation compared to other systems.

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download-iconClick here to download all test data.