Pumping out an attention-grabbing 300 lumens with OptiCube™ lens technology, the versatile ViZ300 stands out with the power of Daytime Hyperflash™ mode and the friendliness of Group Ride mode.
Key Features:
 
3 LEDs (300 lm)
Highly visible during daytime
300 degree visibility
Long rear beam projection
OptiCube™ lens technology
Lithium-ion rechargeable battery
USB rechargeable (Micro-USB cable included)
Low battery indicator
4 modes *Charging time: 3h
Mode memory function
Battery Auto Save (The mode automatically changes to flashing when the battery power gets low.)
New seat post bracket SP-15 which fits comtemporary (kammtail) aero seatpost
Snap System™
Runtime:
Constant (30 lumens)：5 hrs
Flashing (30 lumens)：45 hrs
Group Ride (100 lumens)：8 hrs
Daytime Hyperflash (300 lumens)：10 hrs
Charging time (From empty) : 3 hrs
Technologies:
Opticube™: Our proprietary OptiCube™ lens technology maximizes brightness for greater visibility.
Snap System™: Allows riders to place rear lights on various locations in both horizontal and vertical orientations.
Side Visibility: Provides 300° visibility from the side to increase safety.
Low Battery Indicator: Alerts when remaining battery gets low
USB Rechargeable: USB rechargeable products recharge that batteries from any USB port.
Daytime: Can be used in the daytime.
All Weather IPX4: Can be used in rainy weather.