I’ve read a few reports of issues with the switch boot covers on the Manker EO3H AA Headlamp and I wanted to see if mine would leak.
Nice test. :)
Well done, real gutsy.
Will you post a review as well?
I was trying to have a little fun with it. 
It’s been brought to my attention that the test wasn’t deep enough so I plan on hitting the lake soon for a true 2 Meter deep test…
As far as a review goes sure I’ll do one, as soon as I get these kids off spring break at my house.
I have a pile of teenagers that eat up everything in the house including time, energy and cash. :laughing:
I'd be worried about sticking flashlights underwater, never mind 2m! :o