Trustfire TR-J19 driver/XHP upgrade questions

[keithd]

@EasyB

@Agro

1*XHP70.2 won’t work either.

Rewiring XHP70:
Rewiring XHP-70 for 3V use
Don’t do it unless you have pro skills.

It’s amazing what one can do with a bit of obsession. I would not do it again.

3V XHP70.2 would be really cool for smallish lights like emisar D1S.

Geez you’re the one!
Honestly, why hasn’t CREE made a 3V version?