REFLECTOR RING TECHNOLOGYInduction cycling headlight adopts high power white lamp, 180 degree ultra wide reflector ring technology, visible at every corner, wide and uniform light distribution.INTELLIGENT PROGRAMMING CHIPBike light uses intelligent programming chip, save power, intelligent light control\/vibration induction; can automatic turn off the light after 3 minutes if you forget to turn off the headlights.VIBRATION INDUCTIONWhen it goes out, ride the bicycle and the vibration induction will start automatically. The darker of the environment, the brighter the headlights.BRIGHTNESS ADJUSTMENTBicycle headlights have intelligent brightness adjustment function, which can automatically adjust the brightness under the sun to make sure maximum safety during your daily commute in flash mode and lighting at night.ULTRAPOWERFUL BEAMBike handlebar light with ultrapowerful beam that ensures your view and provides a powerful light source for the darkest parts of the ride.