Super bright 450 Lumens eye-catching visibility day or night.

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. The new SP-15 seatpost bracket easily fits modern aero seatposts and adapts to both vertical and horizontal positioning. And it only takes 3.5 hours to recharge so you can stay safe, day or night.

SKU: 5447320

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    450 LUMEN DAYTIME SAFETY LIGHT: 5 LEDs with OptiCube lens technology and 450 Lumen Daytime Hyperflash makes this the brightest CATEYE safety light to date.
    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: 3.5 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.

    Run time

    Constant (40 lumens):5 hrs
    Flashing (40 lumens):65 hrs
    Group Ride (130 lumens):10 hrs
    Daytime Hyperflash (450 lumens):14 hrs

    Tech Specs

    Dimension:75.5 x 25 x 34mm
    Weight:45 grams (with batteries)
    Light source:Red LED x5
    Battery:Li-ion USB rechargeable
    Recharge time:3.5 hrs (0.5A)
    Mount size:φ21.5-32.0mm. Fits up to 130mm outer circumference. (SP-15)
    Water resistant:IPX4

    Shipping Information

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    How long does shipping take?

    We ship out all orders within 24 hours, excluding weekends and holidays. Standard shipping arrives within 3-5 business days, while Expedited shipping arrives within 2-3 business days.

    Returns Policy

    We gladly accept returns of unused, undamaged or defective merchandise purchased online within 60 days from the original purchase date.

    See full returns policy

    CATEYE - Safety Light - ViZ450 -
    CATEYE - Safety Light - ViZ450 -
    CATEYE - Safety Light - ViZ450 -
    CATEYE - Safety Light - ViZ450 -
    CATEYE - Safety Light - ViZ450 -
    CATEYE - Safety Light - ViZ450 -

    Customer Reviews

    Based on 10 reviews
    Jeff Archibald
    Rear light

    The light mounts easily and seems secure. Controls are easy to use and the light is very bright. Looking forward to safer night rides.


    Best light ever super bright very well built. Lasts forever on charge. Great mount I got rack bracket and it doesn’t move. They make great stuff, worth the money.

    Brenda Davis
    Excellent rear light VIZ450

    Excellent rear light I love it but expensive & limited high life battery like rechargeable!

    CAT EYE VIZ 450

    Most Likely the Best Bicycle Light I Have Ever Purchased....!!!!!
    I'm the Type of Guy that wants to be Seen and to See My Path Ahead of ME...

    Tracy Daper
    Superb Customer Service!

    While working with multiple staff persons during this return, I found each one to be professional, considerate and attentive to my concerns. The matter had a slight hiccup (an oversight due to a new system implementation) but was covered quickly and to my utmost satisfaction. Thank you, CatEye!
    Tracy Draper

    • Trusted Since 1954

      For over 60 years, CATEYE has been committed to manufacturing products with quality you can trust.

    • Japanese Innovation & Technology

      CATEYE originated the first LED bicycle headlight and continues to be a leader in innovation and technology.

    • Industry Leading Support

      All products come with a robust 2 year warranty and support when you need it.

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    EASY RETURNS 60-day postage paid returns
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