Aurora A8 USB-C Schlüsselbund-Taschenlampe mit Standlicht (4. Generation)

Lock: with the light switched off, rapid click 5 times, and the front light blinks twice.
Unlock: Rapid click 5 times when the light is locked, the front light blinks 3 times.

Primary Light
1. Momentary on: with the light switched off, press and hold for High mode, and release to turn off
2. Constant on: rapid double click to turn on from the memorized mode*,
a) then click to cycle through Moon-Low-Med-High modes,
b) press for 0.5s to turn off.
*Mode memory: A mode working over 3 minutes then turn off.

Sidelight
A. A8U (White/UV/White)
1. White: rapid triple click to turn on from Low mode,
a) Change modes: click to cycle through Low-High-Flash
b) Turn off: press for 0.5s
2. UV: rapid quad click to turn on, then click or press for 0.5s to turn off.

B. A8UR (UV/Red/White)
1. UV & Red: rapid triple click to turn on the UV light,
a) Change modes: click to cycle through UV-Red-Red Beacon-Red Flash
b) Turn off: press for 0.5s
2. White: rapid quad click to turn on from low mode,
a) Change modes: click to cycle through Low-High
b) Turn off: press for 0.5s

C. A8Y (Amber/Red/Blue)
1. Red/Blue: rapid triple click to turn on from the Red/Blue flash mode,
a) Change modes: click to cycle through Red/Blue flash-Red Flash-Red Beacon
b) Turn off: press for 0.5s
2. Amber: rapid quad click to turn on the Amber light,
a) Change modes: click to cycle through Amber-Amber Beacon-Amber Flash
b) Turn off: press for 0.5s