Amps are a little tricky to measure accurately, but if you can measure lumens and/or lux it’d be easier to compare the data with others. Djozz has a great guide for building an easy integrating sphere: Integrating sphere #4 (the fast and cheap one)
Amps are a little tricky to measure accurately, but if you can measure lumens and/or lux it’d be easier to compare the data with others. Djozz has a great guide for building an easy integrating sphere: Integrating sphere #4 (the fast and cheap one)