---
product_id: 376533255
title: "CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories"
brand: "cateye"
price: "728 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Cat Eye"
url: https://www.desertcart.dk/products/376533255-cateye-viz300-rear-bike-light-ultra-bright-300-lumen-rechargeable
store_origin: DK
region: Denmark
---

# 450 lumens ultra-bright output 65 hours flash runtime USB rechargeable convenience CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories

**Brand:** cateye
**Price:** 728 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Stay seen, stay ahead—light up your ride with CatEye ViZ300!

## Quick Answers

- **What is this?** CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories by cateye
- **How much does it cost?** 728 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/376533255-cateye-viz300-rear-bike-light-ultra-bright-300-lumen-rechargeable)

## Best For

- cateye enthusiasts

## Why This Product

- Trusted cateye brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Endurance Champion:** Up to 65 hours of flash mode runtime keeps you illuminated through long rides and commutes.
- • **Unmatched Visibility:** OptiCube lens projects light visible from 1 km away—ride with confidence day or night.
- • **Tailored Lighting Modes:** Four versatile modes including Daytime Hyperflash and Group Ride for every cycling scenario.
- • **Tool-Free Secure Mounting:** FlexTight bracket ensures rock-solid attachment with quick-release ease—no tools needed.
- • **Lightweight & Weatherproof:** Durable, compact design built to withstand rain, debris, and year-round cycling adventures.

## Overview

The CatEye ViZ300 Rear Bike Light delivers an ultra-bright 450 lumen output using advanced OptiCube lens technology, ensuring visibility from up to 1 km. Featuring a long-lasting rechargeable battery with up to 65 hours of flash mode runtime, it offers four customizable lighting modes including a unique Daytime Hyperflash. Its secure, tool-free FlexTight mounting system and compact, weather-resistant design make it an essential safety accessory for professional cyclists and urban commuters alike.

## Description

Shop CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories. Free delivery and returns on all eligible orders.

Review: Easy to attach and bright. - The Cateye 300 Viz Rear Light is an easy to attach bike light that offers more than enough flashing or solid modes to suit most needs. I've had and used similar 'generic' products of this type before which have been good too, however, I needed a new one and plumped for this Cateye branded one this time and it seems to be well made. The Cateye 300 Viz Rear Light is very bright - but I would suggest that either of the cheaper (slightly less bright) 100 or 150 lumens versions of this light would also make very effective rear bike lights too! The light is of course rechargeable and it comes supplied with a charging cable, although it's perhaps the shortest recharging cable in the world at about 2" long.
Review: Absolutely a great bit of kit! - Great cycle light, it’s all you need, very bright! Great value for money. No issues with it whatsoever 👍🏽

## Features

- Maximum Visibility - This rear bike light uses OptiCube lens technology to deliver 450 lumens of ultra-bright illumination, making it visible from up to 1 km away. Stay seen and safe with this powerful bike rear light, even on the darkest roads.
- Extended Runtime - Get up to 65 hours of illumination in flash mode with this USB rechargeable rear bike light. Designed for reliability, the long-lasting battery ensures your rear cycle light is always ready for your next ride.
- Multiple Modes - Choose from four distinct settings including High, Low, Flashing and Group Ride mode to match your visibility needs. Whether using this rear light for cycling on city streets or group rides, you’ll have the right lighting for any situation.
- Secure Mounting - The sturdy FlexTight bracket system keeps this rear bike light firmly fixed to your seat post, while the quick-release mechanism allows for easy attachment and removal. This rear bicycle light fits securely without tools.
- Compact Design - Lightweight yet durable, this bike light rear won’t weigh you down. Built for all- weather performance, this bicycle rear light withstands rain, road debris, and daily cycling conditions for year-round safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098P562ZN |
| Batteries included? | No |
| Best Sellers Rank | 63,183 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 162 in Cycling Taillights |
| Brand | CatEye |
| Color | Red |
| Customer Reviews | 4.4 4.4 out of 5 stars (242) |
| Date First Available | 5 July 2021 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Department | Unisex |
| Height | 3 centimetres |
| Included components | Rear Light |
| Item display length | 10 centimetres |
| Item display width | 5 centimetres |
| Item model number | CA475VIZ300 |
| Manufacturer | CATEYE |
| Material type | Plastic |
| Number of items | 1 |
| Outer material | Synthetic |
| Power source | Battery Powered |
| Product Dimensions | 10 x 4 x 13 cm; 47 g |
| Size | One Size |
| Sport | Cycling, Outdoor Lifestyle |
| Style | Viz 300 |

## Product Details

- **Brand:** CatEye
- **Brightness:** 300
- **Colour:** Red
- **Item weight:** 47 Grams
- **Material:** Plastic
- **Mounting type:** Frame Mount
- **Number of settings:** 4
- **Power source:** Battery Powered
- **Product dimensions:** 34L x 25W x 76H millimetres
- **Water resistance level:** Waterproof

## Images

![CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories - Image 1](https://m.media-amazon.com/images/I/317h1+dUmXL.jpg)
![CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories - Image 2](https://m.media-amazon.com/images/I/416P+-tXGIL.jpg)
![CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories - Image 3](https://m.media-amazon.com/images/I/419c0yYFjWL.jpg)
![CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories - Image 4](https://m.media-amazon.com/images/I/41AyX1TJafL.jpg)
![CatEye ViZ300 Rear Bike Light – Ultra-Bright 300 Lumen Rechargeable Rear Bicycle Light | OptiCube Lens & Daytime Hyperflash Mode for Maximum Visibility | USB Rechargeable | CatEye Bike Accessories - Image 5](https://m.media-amazon.com/images/I/41DmLCEqEFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to attach and bright.
*by S***E on 8 January 2025*

The Cateye 300 Viz Rear Light is an easy to attach bike light that offers more than enough flashing or solid modes to suit most needs. I've had and used similar 'generic' products of this type before which have been good too, however, I needed a new one and plumped for this Cateye branded one this time and it seems to be well made. The Cateye 300 Viz Rear Light is very bright - but I would suggest that either of the cheaper (slightly less bright) 100 or 150 lumens versions of this light would also make very effective rear bike lights too! The light is of course rechargeable and it comes supplied with a charging cable, although it's perhaps the shortest recharging cable in the world at about 2" long.

### ⭐⭐⭐⭐⭐ Absolutely a great bit of kit!
*by R***B on 26 August 2025*

Great cycle light, it’s all you need, very bright! Great value for money. No issues with it whatsoever 👍🏽

### ⭐⭐⭐⭐⭐ Cost effective solution.
*by M***H on 16 February 2024*

Bought this to replace an older but more expensive Bontrager rear light that had given up after several years of use. Was unsure at first if going for a cheaper model was the best idea, but needn’t have worried! The light is brilliant - really clear on dark morning commutes and when visibility is reduced. It is a bit fiddly to take on and off to charge, but for the amount you need to do this it is a fair trade off. So far it has stood up well to wet weather - no issues with leaks. Construction seems bomb proof too, so no concerns that sections will wear out over time.

## Frequently Bought Together

- Cateye Viz Rear Light
- CatEye AMPP Super Bright LED Bicycle Front Lights - OptiCube Technology - IPX4 Waterproof Rated - FlexTight Easy Fit Bracket - USB Rechargeable - Cycling Lights
- CatEye Rear Rack Mount Bracket: Secures CatEye Lights on Rear Racks for Enhanced Visibility

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**Shop now:** [https://www.desertcart.dk/products/376533255-cateye-viz300-rear-bike-light-ultra-bright-300-lumen-rechargeable](https://www.desertcart.dk/products/376533255-cateye-viz300-rear-bike-light-ultra-bright-300-lumen-rechargeable)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*