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CATEYE ViZ 450 (TL-LD820)

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CATEYE ViZ 450
charging via USB port
Type
rear light
LED
5
Luminous flux
450 lm
Operating modes
4
Operating time
65 h
Power source
non rechargeable battery
Flasher dimensions
76x34x25 mm
Flasher weight
45 g
USB charging port
+
Battery indicator
Material
plastic
Water resistance
IPX4
Mount
flexible
Quick release mount
Official Website
cateye.com
Added to E-Catalog
March 2025
P/N
TL-LD820

The flasher from the CATEYE brand can be classified as an advanced bicycle accessory and recommended to demanding users. It is capable of enhancing the safety of cycling during the daytime and at night, under various weather conditions — both on a bright sunny day and in precipitation (by the way, the water resistance class meets the IPX4 standard). The CATEYE ViZ 450 bike light features 5 LEDs and a proprietary OptiCube lens, providing a wide illumination of 300 degrees and improved side visibility of red light.

Users are offered 4 operating modes, including the optimal Daytime Hyperflash for day rides with a maximum brightness of up to 450 lm and a special Group Ride mode for peloton riding without blinding other cyclists. The flasher is powered by a lithium-ion battery, which comes with a low charge indicator and should provide from 5 to 65 hours of autonomous operation. The subsequent charging process is carried out via a Micro-USB port and should take about 3.5 hours. Other features worth mentioning include memory of the last used mode, switching to flash mode at low battery levels, easy mounting on various seat posts, and the presence of the proprietary Snap system, which allows installation both horizontally and vertically.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog CATEYE 2026 - new arrivals, bestsellers, and the most relevant models CATEYE.
How to Choose a Powerful Bike LightGood bike lights allow you to see well and be visible to other road users.

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Cateye Viz450 Rear Light

CATEYE ViZ450 Rear Bike Light: Unrivaled Visibility for Ultimate SafetyCommand attention on the road and ride with absolute c... moreonfidence with the CATEYE ViZ450, a pinnacle of rear lighting technology designed for the modern cyclist. Engineered to make you seen from every angle, day or night, this powerful rear light ensures your presence is unmistakable to motorists, pedestrians, and fellow riders. The ViZ450 isn´t just a light, it´s your most crucial piece of safety equipment, blending immense power with intelligent, rider-focused features.Key Benefits for Every RideExperience a new standard in cycling safety. The ViZ450 is built around the core principle of 360-degree visibility, but its true strength lies in its specific, performance-driven advantages.* Exceptional Daytime Presence: With its potent 450-lumen Daytime Hyperflash™ mode, the ViZ450 cuts through the brightest daylight and urban distractions, ensuring you are visible from a great distance. This mode is specifically designed to capture the attention of drivers long before they reach you.* Superior Side Visibility: Featuring CATEYE´s innovative OptiCube™ lens technology, the ViZ450 projects a wide, powerful beam that provides an outstanding 300 degrees of visibility. This crucial feature significantly enhances your safety at intersections and junctions where side-on collisions are a risk.* Group Ride Friendly: Enjoy your group rides without dazzling your companions. The dedicated Group Ride mode offers a lower, steady output that maintains visibility to others on the road while being considerate to the eyes of cyclists riding behind you.* Versatile & Secure Mounting: The included Snap System™ bracket allows for quick, secure, and tool-free mounting to a wide variety of seatposts, including standard round and modern aero profiles. Its robust design ensures the light stays firmly in place, even on rough terrain.Main Features* Five high-intensity red LEDs delivering a maximum output of 450 lumens.* Proprietary OptiCube™ lens technology for a broad and highly visible beam.* Exceptional 300° beam angle for superior side-on visibility.* Four versatile light modes: Constant, Flashing, Group Ride, and Daytime Hyperflash™.* Convenient USB rechargeable internal Li-ion polymer battery.* Mode Memory function automatically returns to your last used light mode.* Battery Auto Save feature intelligently switches to a flashing mode when battery is low to extend runtime.* New Snap System™ seatpost bracket for easy and secure attachment.---Technical Specifications* Product: CATEYE ViZ450* Position: Rear* Lumen Output: 305-450 lm (Max 450 lumens in Daytime Hyperflash mode)* StVZO Approval: Without StVZO* Light Source: 5 x Red LEDs* Dimensions: 75.5x25.0x34.0 mm* Weight: 45g (Light unit and battery)* Battery: Li-ion polymer rechargeable battery* Recharge Time: Approximately 3.5 hours (via Micro-USB cable, included)* Mounting: Snap System™ bracket (fits ø26.0-32.0mm and aero seatposts with
Bikeinn
Delivery: in United Kingdom
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£31.00
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Cateye VIZ 450 USB-C Rear Light CA475VIZ450C

The Cateye VIZ 450 Rear Light delivers maximum visibility with 450 lumens, five powerful LEDs, and 300° wide-angle coverage.... moreBuilt for all-weather durability and packed with standout safety features, it ensures you're seen from multiple angles, day or night. With USB-C charging, intelligent battery management, and a secure aero seatpost fit, this is Cateye's brightest rear light—engineered for riders who demand reliable, high-output performance.Key Features and Benefits:Five high-intensity LEDs with a maximum output of 450 lumens: Provides an exceptionally bright and consistent light source. Enhances rear visibility to alert drivers, cyclists, and pedestrians from a greater distance and
Tweekscycles.com
Delivery: in United Kingdom
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£35.99
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Cateye ViZ 450 Lumens Rear Bike Light CA475VIZ450

When you absolutely, positively need to be seen, day or night, rain or shine, trust CatEye’s brightest rear safety ligh... moret. 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 hrsCharging time (From empty): 3 hrsTechnologies:Opticube™: Our proprietary OptiCube™ lens technology maximizes brightness for greater visibility.Snap System™: Allows riders to place rear lights on various locations in both horizontal and vertical orientations.Side Visibility: Provides 300° visibility from the side to increase safety.Low Battery Indicator: Alerts when remaining battery gets lowUSB Rechargeable: USB rechargeable products recharge that batteries from any USB port.Daytime: Can be used in the daytime.All Weather IPX4: Can be used in rainy weather.
Tredz.co.uk
Delivery: in United Kingdom
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£39.99
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Cateye Viz 450 Lumens USB Rechargeable Rear Bike Light CA475VIZ450C

Packing 5 powerful LEDs and pumping out 450 lumens with Daytime Hyperflash™ mode, this is CatEye’s brightest rear light—built... moreto make sure you're seen in any condition. With wide-angle 300° visibility, durable design, and a USB-rechargeable battery, it's your go-to for serious safety on the road.Key Features5 LEDs with up to 450 lumensDaytime Hyperflash™ for standout visibility300° wide-angle beam and long-range projectionOptiCube™ lens technologyLithium-ion rechargeable battery (Micro-USB cable included)Four modes with mode memoryLow battery indicatorBattery Auto Save switches to flashing when low3.5-hour charge timeSP-15 Snap System™ mount fits aero seatposts
Tredz.co.uk
Delivery: in United Kingdom
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£39.99
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CatEye VIZ 450 Rear Bike Light - 450 Lumen USB Rechargeable Bicycle Taillight Daytime Visibility Multiple Modes Waterproof C

Amazon.co.uk
Delivery: in United Kingdom
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£40.90
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