After modding my SRK I started liking momentary switches WITHOUT additional clicky. I wanted the same comfort in my Conyoy L6 but with my zener modded BLF X6 driver (old version, beware of the new version!) the standby current was far to high. So I used this LDO for voltage regulation and it works very well. Standby current is only 90 micro amperes now.
Edit:
Using new Keeppower 5200 mAh protected von Banggood I measure 10 Amperes for about 5000 lumens. Wonder why the protection circuit doesn’t trip …