Lighting Mode
1. 1 Click to turn on the light, Strong Light Mode, 1600 lumens
2. 1 Click, Medium Light Mode, 800 lumens
3. 1 Click, Low Light Mode, 400 lumens
4. 1 Click to turn off the light, and cycle in turn
Flash Mode
1.Double Click to turn on the light, Burst Flash Mode, 10Hz
2.1 Click, Slow Flash Mode, 1Hz
3.1 Click, SOS Mode
4.1 Click to turn off the light, and cycle in turn