Lightest AA headlamp?

Simple question: who makes the lightest 1 x AA headlamp?

The problem is nothing seems to match the 44g weight of the 18650 skilhunt H03.

Want something like that for an AA light to keep down the weight of the battery as well.

HL 50

I have this light and it sure feels light! But 44g for h03 is wow!

I’m using Fenix HL23.
Specs said its weight is just 53g without battery.

Zebralight H53, just 31gr without battery

Manker E03H, 48g without battery or headband. (Now that I think about it, maybe a bit on the hefty side? Lol.

And does the zebralight weight from Anthon above include the headband?)

Weight
1.1 oz (31 gram)
2.0 oz (56 gram) with an Eneloop AA battery
2.8 oz (79 gram) with an Eneloop AA battery and headband

Mammut S-flex, 22g. The S-lite is 19g, Including strap.

Plus the AA cell.

Sadly no longer available, looking after mine.