Just curious what options are out there if I wanted to look for a headlamp to use for swimming, snorkling, canoe/kayak, etc. My current go-to headlamps are a ZL H50-Q5 and a PT EOS-tactical. They are great, all in all, but out dated. Ideally, I'd look for a single cell AA which comes on in low mode (<5 lumens) and is reasonably floody while remaining waterproof enough to intentionally take for a swim or dunk (NO diving).