Product description
2,350 lumen 100 meters underwater flashlight
Modes base (rotate the switch to "select", and the light will first ramp from 2350lm to 15lm then SOS and strobe, at any point you rotate the switch back to "preset" the current mode/output level will be memorized)
Memory function, brightness saved automatically once selected
Brightness gradually increasing to protect eyes and circuit
Reverse-polarity protection to prevent damage from incorrect battery insertion