[Review] MANKER E01 (Nichia 219, 1x AAA)

what’s the difference between this and the A01?

I just presumed that Manker changed the name from A01 (astrolux) to E01 to call it their own.

More info: AstroLux A01 AAA Nichia 219B Review - Winner winner, chicken dinner. An excellent, Neutral tint High CRI LED keychain light! - #217 by jon_slider