RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-01505
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June 19, 2018 at 2:02 am
#16817
ServiceLedger 03676
Participant
Case 18 — Lume questions: why does my lume fade so quickly, and how should I compare it?
Differences in pigment, applied area, thickness and colour can affect appearance. Keep those design differences separate from claims about quality and use matched conditions for any comparison.