Hum, gotcha!! However, if one thinks of “mini” lights, they came to my mind!!
This wuben, the olight and other clicky AAAs are quite “big”! I’ve been carrying the twisty Nitefox K3 and that size is ideal for an AAA! I wish it had a clicky switch, too…
EDIT: @ djozz, perhaps is not aluminium, but it is one of the smallest AAA with rear clicky
<Enogear products new arrivals>—18650 brass cube flashlight - #208 by MascaratumB (has comments from a buyer) :+1: