The Lumintop Tool seems to be its closest competition. The Zanflare F3 is bigger in every dimension and noticeably heavier.
Zanflare is on the left, Tool on the right, both on medium. Zanflare’s larger head gives it a tighter beam:
Same picture, but after I replaced the XP-G2 in the Zanflare with a Nichia 219B (ah, much better):
Here’s the teardown sequence:
Turns out the reason it’s so heavy (and front-heavy) is there’s a brass pill inside the head, sitting on the shelf formed by the clip attachment point.
