I was recently in a flowstone cave and had some flashlights with me. But the problem was we should use the handrail on the stairs and I had one of my childs at the other hand.
Sometimes I used one hand for my K60 and SRK and one finger for the handrail. And the other hand for my daughter. Thats not easy.
Having more hands would be nice at such days.
I haven’t been following this thread for a while.
I assume the plan is still an unregulated FET driver (DD not CC)?
If it’s DD you can take me off the list.
Jerommel it is 1+7+FET
The fet is nice for a burst of lumens while even running on 8x7135 might be making it too hot. In other words, the non regulated highest output is not restrained by regulation but by heat.
In a lower mode that does not overheat it is only regulated operated