The CatEye ViZ300 is a high-performance rear safety light engineered for outstanding visibility — day or night. Delivering up to 300 lumens through three high-efficiency LEDs and CatEye’s OptiCube™ lens, it maximizes your presence on the road with wide-angle and long-beam illumination. Designed for modern riders, it includes multiple operation modes such as Daytime Hyperflash™, Group Ride, and constant or flashing light patterns.

Key Features

• 300-lumen output: Ultra-bright visibility powered by 3 LEDs with Daytime Hyperflash™ for maximum daytime safety.
• USB rechargeable: Charges fully in ~3 hours with 0.5 A input.
• Multiple modes: Four operation modes include constant, flashing, Daytime Hyperflash™, and Group Ride.
• OptiCube™ lens design: Wide-angle beam ensures side visibility up to 300°.
• Snap System™ mount: Quick installation and compatibility with 21.5–32.0 mm seatposts via SP-15 bracket.

Benefits

• Boosts visibility in daylight and night conditions, enhancing rider safety in urban or rural settings.
• Rechargeable and eco-friendly — no disposable batteries required.
• Mode memory, low battery indicator, and auto-save power help extend ride time and ensure performance.

Best For

• Road cyclists and commuters needing high-visibility rear lighting in all conditions.
• Group riders looking for a non-disruptive mode with shared visibility.
• Eco-conscious riders who prefer USB-rechargeable systems with modern optics and quick mounting.