zaknszan ZAK-Bike-Lights-260520-02 Front and Rear USB-C Bike Lights

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Product guide

zaknszan ZAK-Bike-Lights-260520-02 Front and Rear USB-C Bike Lights

The zaknszan ZAK-Bike-Lights-260520-02 is a rechargeable front and rear bike-light set with separate lighting modes and USB-C charging. Its compact two-light format and strap mounting suit cycling and general outdoor use, but customer feedback raises concerns about battery life and front-light reliability.

At a glance

The headlight and taillight have different mode counts, with 4 and 6 modes respectively.
USB-C charging is claimed to take 1.5 hours, and the stated runtime varies from 2 hours at maximum brightness to 8 hours at minimum brightness.
Tool-free silicone straps are intended for mounting on most handlebars.
The feature text specifies IPX4, while the general listing details use the broader term “Waterproof”.

Price

£6.79Save 15%

Reference price: ~~£7.99~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

Front and rear lights are supplied as a set, with separate mode options for each.
USB-C charging and tool-free silicone-strap mounting avoid the need for tool-based installation.
The manufacturer gives separate runtime claims for maximum and minimum brightness.

Cons

Customer feedback reports short battery life and some front lights stopping soon after use.
The maximum-brightness runtime claim is 2 hours, which may be limiting for longer rides.

Technical specifications

15 specifications

Identity
Brand	zaknszan
Model	ZAK-Bike-Lights-260520-02

Lighting and power
Number of settings	10
Battery capacity per light	300mAh
Maximum-brightness runtime	2 hours
Minimum-brightness runtime	8 hours
Claimed charging time	1.5 hours
Charging connection	USB-C

Dimensions and installation
Mounting type listed	Handlebar Mount
Installation	Tool-free silicone straps

Materials and protection
Water resistance listed	Waterproof
Material listed	Acrylic
More specific protection claim	IPX4

Other details
Colour	Black
Charging adapter limit	Do not use a charging adapter with a current exceeding 2A

What to know before buying

Listing details to confirm

The general listing calls the lights “Waterproof”, while the feature text specifies IPX4. Runtime is claimed as 2 hours at maximum brightness and 8 hours at minimum brightness. The product listing also says 10 settings overall, matching the stated 4 headlight and 6 taillight modes. These are manufacturer claims, not independent measurements. Use a charging adapter rated no higher than 2A, as directed.

What’s in the box

Included

Who is it for?

A good fit for

Cyclists seeking a compact front-and-rear light set for shorter rides or visibility in low light.
Buyers who want USB-C charging and strap mounting without tools.
Campers, walkers or other outdoor users looking for portable lights, as suggested by the listing.

Less suited to

Riders who need confidently established long runtimes for extended trips or dependable performance without checking customer concerns.
Buyers who require water-protection details more specific than the listing's conflicting general and IPX4 claims.

zaknszan ZAK-Bike-Lights-260520-02 Front and Rear USB-C Bike Lights · photo 2 — Additional product photo 2

Customer reviews on Amazon

3.8 / 5 · 78 ratings

5 stars64%64%
4 stars6%6%
3 stars5%5%
2 stars2%2%
1 star23%23%

Customer feedback praises the lights' brightness and small size, but also reports short battery life and concerns about the front light stopping soon after use. Opinions on value are mixed. These concerns matter if you need dependable lighting for longer rides, particularly alongside the manufacturer's 2-hour maximum-brightness runtime claim. The overall ratings are mixed rather than conclusive about any single cause.

Positive themes

Customers describe the lights as bright.
Customers appreciate the small size.

Negative themes

Customer feedback reports that the charge does not last very long.
Some customers report that the front light stopped working almost immediately.

Mixed feedback

Feedback on value for money is mixed, with some customers finding it worthwhile and others advising against it.

Frequently asked questions

How many lighting modes does the set have?

The listing claims 4 modes for the headlight and 6 for the taillight, or 10 settings in total.

How long do the lights run on a charge?

The manufacturer claims 2 hours at maximum brightness and 8 hours at minimum brightness. Customer feedback reports that battery charge may not last long, so treat these figures as claims rather than guaranteed results.

What water protection is specified?

The general details say “Waterproof”, while the feature text specifies IPX4. The listing does not provide a more detailed water-use description.

What charging adapter should I use?

The listing says not to use a charging adapter with a current exceeding 2A.