Cateye Viz 450 Rear Bike Light

When you absolutely, positively need to be seen, day or night, rain or shine, trust CatEye’s brightest rear safety light. The ViZ450 features 5 LEDs, 300-degree visibility, OptiCube™ lens technology, and makes sure you stand out with the power of Daytime Hyperflash™ mode.Key Features:5 LEDs (450 lm)Up to 65 hours runtimeFocused lens for maximum visibilityHighly visible during daytimeSuperior 300 degree visibilityLong rear beam projectionClear OptiCube™ lens technologyLithium-ion rechargeable batteryUSB rechargeable (Micro-USB cable included)Low battery indicator4 modes: Constant / Flashing / Group Ride / Daytime HyperflashMode memory functionBattery Auto Save (The mode automatically changes to flashing when the battery power gets low.)New seat post bracket SP-15 which fits contemporary (Kammtail) aero seatpostSnap System™ bracketWeight: Only 45gDesigned in JapanRuntime:Constant (40 lumens)：5 hrsFlashing (40 lumens)：65 hrsGroup Ride (130 lumens)：10 hrsDaytime Hyperflash (450 lumens)：14