ViZ150

150 LUMEN DAYTIME SAFETY LIGHT: 3 LEDs with OptiCube lens technology and 150 Lumen Daytime Hyperflash ensure you'll be seen.
BE SEEN AT A DISTANCE: Long rear beam projection technology greatly increases the effective visibility range, giving motorists more time to react.
FOUR MODES: Constant, Flashing, Group Ride, Daytime Hyperflash
USB RECHARGEABLE: 3 hour recharge time with included Micro USB cable.
BATTERY AUTO SAVE: The mode automatically changes to flashing when the battery power gets low.
SP-15 BRACKET: New SP-15 seatpost bracket fits contemporary aero seatposts.
SNAP SYSTEM: Snap square base design allows the light to be positioned vertically or horizontally.
300 DEGREE VISIBILITY: Opticube lens technology provides 300 degrees of visibility.

Dimension：62.5 x 21.0 x 32.5mm
Weight：27 grams (with batteries)
Light source：Red LED x3
Battery：Li-ion USB rechargeable
Recharge time：3 hrs (0.5A)
Mount size：φ21.5-32.0mm. Fits up to 130mm outer circumference. (SP-15)
Water resistant：IPX4