- 5 Lighting Modes Zoomable: Single button controls 5 switch modes(High/ low / strobe/Side light) . Zoom in/out for close detail work or long-distance work as you like. Please charge the headlamp at least 12 s when first using. Switch doesn't work if the power is not enough.MOTION SENSOR, THE WAVE SWITCH - Simply wave your hand in front of the headlamp to turn the light on or off when it's on Sensor Mode. 4 inch / 10 cm sensoring