RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-06379

Case 40 — Lume questions: why does my lume fade so quickly, and how should I compare it? · source wording exercise

My watch's lume is bright for a few minutes and then barely visible. Is that normal? People post lume shots of different watches, but they all seem to use different charging and exposure, so I can't tell what's actually better.

Review focus: source wording. Retain the source wording beside any paraphrase. Use the original answer fragment “Afterglow fades fastest in the first minutes and then settles to…” as the discussion anchor; no new event or result is supplied.

Exercise RWI-06379/40: address this question within its stated limits.