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.

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™

Specifications:

- Dimension: 75.5 x 25 x 34mm
- Weight: 47g (with batteries)
- Light source: LED X3
- Battery: Li-ion USB rechargeable

Runtime：
- Constant (30 lumens)：5 hrs
- Flashing (30 lumens)：45 hrs
- Group Ride (100 lumens)：8 hrs
- Daytime Hyperflash (300 lumens)：10 hrs
- Recharge time： 3 hrs (0.5A)
- Mount size： φ21.5-32.0mm. Fits up to 130mm outer circumference. (SP-15)
- Other： Battery auto save, Low battery indicator, Light mode memory