Sophisticated and reliable circuit - for white light: Press 1x = brightest level, press 2x = middle level, 3x press for flashing light - red LED: Press 1x = continuous light, flashing light 2x = press. To turn off, not all steps are switched through, but the button (for at least 2 seconds. Wait) press and the lamp is off. Reconnection occurs in the previously selected mode (red or white), which is very useful not to impair the night vision capability. Hold longer to switch between white and red light button. The tilt angle of the lamp can be adjusted in 4 distinct detents. The Tikka Plus 2 also has a battery indicator.