CatEye VIZ CA475VIZ450C Rear Bike Light, 450 Lumens

CatEye VIZ CA475VIZ450C is a rechargeable rear bike light listed with a maximum output of 450 lumens and three settings. Its daytime flashing mode and seatpost mounting make it relevant to riders seeking a rear light for commuting or road cycling, though the listing does not provide mode-by-mode runtimes.

At a glance

The listing claims a maximum output of 450 lumens and three lighting settings, including constant, flashing and daytime modes.
A daytime hyperflash mode and wide beam are promoted for visibility in daylight.
The integrated lithium-ion battery is described as USB rechargeable.
The listing describes a tool-free Flextight bracket for most seatposts.

Price

£34.79Save 30%

Reference price: ~~£49.99~~

Price checked: 13 Nov 2026

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Often bought together

CatEye AMPP Super Bright LED Bicycle Front Lights - OptiCube Technology, IPX4 Waterproof Rated, FlexTight Easy Fit Bracket | USB Rechargeable Bike Light | Front Bike Lights | Bicycle Accessories

£41.89

CatEye Rear Rack Bracket:

£3.99

Pros and cons

Pros

USB recharging avoids replacing disposable batteries, according to the listing.
Three stated settings include a daytime flashing option as well as constant and flashing modes.
Seatpost mounting is the listed installation type.

Technical specifications

9 specifications

Identity
Brand	CatEye
Model	CA475VIZ450C
Colour	Black

Power and lighting
Power configuration	Battery Powered
Maximum light output	450 Lumens
Number of settings	3

Mounting
Mounting type listed	Seatpost Mount

Materials and protection
Material listed	Plastic
Water resistance listed	Waterproof

What to know before buying

The listing gives no runtime figures by mode, charging time or battery capacity, so battery endurance cannot be assessed from the supplied details. Its waterproof and water-resistant descriptions are not identical, and the listed seatpost mount is described separately from a Flextight bracket said to fit most seatposts. Confirm the mounting fit and protection level for your intended use.

What’s in the box

Included

Rear light

Who is it for?

A good fit for

Commuters and road cyclists looking for a rechargeable rear light with a stated daytime flashing mode.
Riders whose seatpost suits the listed seatpost mounting arrangement.

Less suited to

Buyers who need published mode-specific runtime or battery-capacity figures before choosing a light.
Riders who need confirmed compatibility with a non-seatpost mounting position.

CatEye VIZ CA475VIZ450C Rear Bike Light, 450 Lumens · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 14 ratings

5 stars100%100%
4 stars0%0%
3 stars0%0%
2 stars0%0%
1 star0%0%

Customer feedback highlights perceived brightness, including a mention of improved daylight visibility, and battery life. One customer also notes quick charging. These reports may matter to riders who want daytime visibility and rechargeable convenience, but they do not establish runtime across the listed modes. The aggregate ratings are entirely five-star in a small sample, so they offer limited evidence about how the light performs for a wider range of riders.

Positive themes

Customers praise the light's brightness, with one report mentioning daylight visibility.
Customers also appreciate battery life, and one report mentions quick charging.

Frequently asked questions

How bright is the CatEye VIZ rear light?

The listing states a maximum output of 450 Lumens. It does not specify output for each of the three settings.

Is the CatEye VIZ rechargeable?

Yes. The listing describes an integrated lithium-ion battery that charges via USB, but does not provide charging time or runtime figures.

What mounting does it use?

Seatpost Mount is the stated mounting type. The feature description also mentions a Flextight bracket that fits most seatposts, so check that your seatpost is compatible.

What comes in the box?

The supplied contents list names a rear light.