Spelunking advice on Lume needed.
I am going on a trip in a few weeks but I want to be prepared well beforehand.
Part of my trip will entail me being in total darkness whilst Spelunking for a good few hours.
What is the best method to give the lume on a watch a very full charge ?
Daylight ?, Flashlight ?, UV light? Or anything else.
What method can you suggest.
__________________
Regards,
CharlesN
Member of the IWJG.
|