*new* Lumintop PS03 - 2800 lumens

[candle lamp]

Hi all,

Here is my Lumintop PS03 review.

Is the 52mm diameter measured at the head or at the battery tube area?

52mm is the diameter of the battery tube & tailcap, head dia. is 54.8mm.

how much does it weigh with batteries?

The weight with 4x18650 batteries is 497g.