Mart Hale wrote:The lithium ion batteries are what make these lights work so well, the 18650 that comes with the URpower, is light years ahead of other battery chemistry.
I have 3 of these light, you can also find them at dollar stores now.
Some people mount them on their RV's. I was thinking of mounting one on my van. I think it would be an extra level of security to have a light come on when you came up to the van.
I harvest the 18650's from old laptops and drills that don't work anymore, test for bad cells and reuse these cells.
When it is used for evil, then watch out! When it is used for good, then things are much nicer. Like this tiny ad:
the permaculture bootcamp in winterhttps://permies.com/t/149839/permaculture-projects/permaculture-bootcamp-winter