LightSpion lumen accuracy

What is the accuracy of the lumen measurement ?

LightSpion lumen accuracy 01

Average accuracy

spectrometer intensity error + sensor error + (circular field error type1+ type2+ type3+ type4+ type5) / 5 = total
average lumen error
=
0,5% + 2% + (1,6%+2,3%+4,6%+7,9%+10,2%) / 5 =

Total average lumen accuracy +/- 7,82%

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