@bigbloke, I opted for the light with three settings but have ended up with a 5 settings one, unless I am doing it wrong.
Basically I push and hold down the on button and the light goes through 5 stages of brightness. Can anyone confirm this is correct. I assume the fith stage of brightness is the boost.
I run the light at the four level and when require boost I hold down the on button for a brief moment and the light cranks up a notch. Once finshed with boost I do the same again and the light goes back to what i think it level 4.
Anyone confirm this is corrcet method.
I am as yet to work out how to get the flashing mode as per the instructions