Cateye VIZ 300 Rechargeable Rear Cycle Light

£31.99  £39.99
Dispatched between 13th Apr and 14th Apr, if ordered before 2:00pm today.




Part Number:




The Cateye VIZ 300 Rechargeable Rear Cycle Light pumps out an attention-grabbing 300 lumens with OptiCube lens technology. The versatile VIZ3 00 stands out with the power of Daytime Hyperflash mode but won’t blind your riding buddies with the friendliness of Group Ride mode.

The Viz 300 has fast charging and a 45-hour maximum runtime to keep you going on those epic journeys. The innovative new snap system bracket is simple to fit and place in your preferred position on the bike including modern flat back aero seat posts. The modern design makes this safety light into a stylish essential accessory to keep you riding anytime, day or night. The Viz family of lights all come with our highly visible 300 dgerees side visibility, to give you more confidence and safety the whole year round.


  • 3 leds (300 lumens)
  • focused lens for maximum visibility
  • highly visible during daytime
  • superior 300 degree visibility
  • long rear beam projection
  • clear opticube™ lens technology
  • lithium-ion rechargeable battery
  • usb rechargeable (micro-usb cable included)
  • low battery indicator
  • 4 modes: constant / flashing / group ride / daytime hyperflash
  • mode memory function
  • battery 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 seatpost
  • snap system™ bracket
  • weight: only 47g
  • designed in japan


  • constant (30 lumens):5 hrs
  • flashing (30 lumens):45 hrs
  • group ride (100 lumens):8 hrs
  • daytime hyperflash (300 lumens):10 hrs
  • charging time (from empty) : 3 hrs

Bike Lights - How Many Lumen Do You Need?

Bike lights are rated in Lumens. A Lumen is the measurement of the total visible light emitted and is commonly used for all kinds of bulbs.

One thing worth noting is that most lights advertise their headline rate. Packaging may say 1000 lumens. Reading the small print they might only do that for an hour. That light may run 500 or 600 lumens for 2 or 3 hours. So it's worth buying a light with more lumens than you need to get decent running times.

There is no fixed agreement on how many Lumens you need for a bike light as it depends on the type of cycling you are doing. As a rough guide we say that:

  • Daytime running lights = 100+ Lumens
  • Urban commuting lights = 50 to 200 Lumens
  • Rural riding lights = 400 to 600 Lumens
  • Trail riding lights = 600+ Lumens

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Brand Cateye
Barcodes 4990173035229
SKUs / Part Numbers CA475VIZ300

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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