>>1388151It happens before you get used to the interface.
Unfortunately I still do it from time to time with my 4,000lm TM26... Not the worst while out doors, just takes a minute for my nighteyes to come back... But it's quite an experience when using it as a lantern in a tent or room and it goes from black to 4k with no warning. Kind of like taking a sip of the wrong drink.