CIRYCASE Z73 Bike Light Set, 1200 Lumens

Lumens: The CIRYCASE Z73 bike light set is listed with a 1200-lumen maximum front light and a rechargeable front and rear configuration. The listing describes several lighting modes and long mode-specific runtime claims, but its specifications conflict on the number of settings, so check the selected listing for the exact mode configuration.

At a glance

The listing claims a 1200-lumen maximum for the front light and a 270° beam spread from side lenses.
Front and rear lights are described as having four and five modes respectively, with mode memory.
Runtime claims vary by light and mode, including up to 11 hours for the front light on Low and 430 hours for the rear light on Flowing Flash.
The listing specifies IP65 and says the lights recharge via USB-C.

Price

£22.09Save 15%

Reference price: ~~£25.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Front and rear lights are presented as a set, with a wide-angle beam claim that may help make the rider visible from the sides.
Mode-specific runtime information and a low-battery indicator are claimed, useful for planning charging between rides.
The listing describes tool-free installation using a swivel bracket at the front and a silicone strap at the rear.

Technical specifications

11 specifications

Identity
Brand	CIRYCASE
Model	Z73

Power and battery
Power configuration	Battery Powered

Lighting
Maximum light output	1200 Lumens
Maximum runtime	430 Hours

Dimensions and installation
Mounting type listed	Handlebar Mount

Materials and protection
Water resistance listed	Water Resistant
Material	Plastic
Ingress protection rating	IP65

Appearance and placement
Colour	Black
Position	Front Center, Rear

What to know before buying

Listing details to confirm

Listing details are inconsistent: the product details say one setting, the highlight says 4+5 modes, and the feature text describes four front modes and five rear modes. The listed maximum runtime of 430 hours applies to the rear light in Flowing Flash, while the front light claim is up to 11 hours on Low. The title claims a 4000mAh battery, but the description does not clarify whether this capacity applies to one light or the set. Confirm the selected listing's exact configuration before buying.

What’s in the box

Z73Included
Dual-port USB-C cableCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Cyclists seeking a rechargeable front and rear light set with claimed side visibility and multiple modes.
Riders who want a stated IP65 rating and tool-free mounting.

Less suited to

Buyers who need independently verified brightness, runtime or battery-capacity measurements.
Buyers who require a clearly confirmed mode count or an unconditional runtime figure.

CIRYCASE Z73 Bike Light Set, 1200 Lumens · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 16 ratings

5 stars70%70%
4 stars30%30%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are mostly in the four- and five-star categories, but the sample is small and no written customer feedback is supplied. The ratings cannot establish whether brightness, runtime or durability matched the listing claims.

Frequently asked questions

How many lighting modes does the Z73 have?

The listing conflicts: details say one setting, a highlight says 4+5 modes, and feature text specifies four front and five rear modes. Confirm the selected listing before purchase.

How long do the lights run on a charge?

The claimed maximum is 430 hours for the rear light in Flowing Flash. The front light is claimed to last up to 11 hours on Low. These are different lights and modes, not one general runtime.

What is the claimed light output?

The product details list a maximum of 1200 lumens. This is a listing claim, not an independently verified measurement.

Does the set include USB-C charging?

The feature description says the lights are USB-C rechargeable and claims an included dual-port USB-C cable. The explicit included-components field names only Z73, so confirm the cable contents for the selected listing.