Rolgno G90 Front and Rear Bike Lights, 8+7 Modes

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Product guide

Rolgno G90 Front and Rear Bike Lights, 8+7 Modes

Rolgno G90 bike lights pair a front headlight with a rear light, with eight and seven lighting modes respectively. The listing claims up to 1000 lumens and gives different front and rear battery runtimes, so mode choice matters when planning rides between charges.

At a glance

Separate front and rear lights offer 8+7 lighting modes, including steady and flashing options according to the listing.
The listing claims a maximum 1000-lumen output and a front beam visible up to 650 feet.
Claimed runtimes vary by light and mode: up to 4 hours at the front's highest brightness, 19 hours at its lowest, and up to 50 hours for the rear light.
Two-port USB-C cable is claimed to charge the front in 2 hours and rear in 1 hour.

Price

£15.91Save 20%

Reference price: ~~£19.99~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

Front and rear units are supplied together with two mounting brackets, according to the listed contents.
A broad choice of lighting modes gives riders options for steady illumination or flashing.
Customer feedback highlights brightness, installation ease and secure handlebar fit.

Cons

The front light's claimed runtime falls to up to 4 hours at its highest brightness, so frequent high-output use may require more frequent charging.

Technical specifications

20 specifications

Identity
Brand	Rolgno
Model	G90

Lighting and power
Maximum light output	1000 Lumens
Number of settings	15
Power configuration	Battery Powered
Front battery capacity	2000mAh
Rear battery capacity	350mAh
Front runtime at highest brightness	up to 4 hours
Front runtime at lowest brightness	19 hours
Rear runtime	up to 50 hours
Front charging time	2 hours
Rear charging time	1 hour
Charging connection stated	USB-C

Dimensions and installation
Mounting types listed	Handlebar Mount
Dimensions listed	12L x 9W x 4H centimetres
Weight listed	250 Grams

Materials and protection
Water resistance listed	Waterproof
Ingress protection rating	IP65
Material listed	Acrylonitrile Butadiene Styrene, Aluminium
Colour	Black

What to know before buying

The listing gives mode-specific runtimes, not one universal battery duration. It claims IP65 protection and describes the lights as waterproof, but supplies no independent verification. Mode controls reportedly use single-click, double-click and long-press actions, so consult the manual for operation.

What’s in the box

Included

1 x Bike Headlight
1 x Charging Cable
1 x Rear Bike Light
User manual
2 x Mounting Brackets

Who is it for?

A good fit for

Cyclists wanting a paired front and rear light set with several steady and flashing modes.
Riders who value a claimed high-output front light and can manage its shorter stated runtime at maximum brightness.
Buyers seeking rechargeable lights with included mounting brackets.

Less suited to

Riders needing a substantiated all-night runtime at maximum front brightness.
Buyers who require independently verified brightness, runtime or waterproof performance.

Rolgno G90 Front and Rear Bike Lights, 8+7 Modes · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,648 ratings

5 stars78%78%
4 stars13%13%
3 stars3%3%
2 stars2%2%
1 star4%4%

Customer feedback highlights perceived brightness, choice of modes, ease of installation, secure handlebar fit and solid construction. Some customers also report lights stopping working, making reliability a concern to weigh against those positives. For rides where dependable lighting is essential, the reported reliability concern matters even though the listing describes multiple modes and specific runtimes.

Positive themes

Customers praise the brightness and range of lighting options.
Customers appreciate straightforward installation and a secure handlebar fit.
Feedback describes a solid feel and good construction.

Negative themes

Some customers report that the lights stopped working.

Mixed feedback

Reliability feedback is mixed, so positive reports of construction and operation do not guarantee consistent performance.

Frequently asked questions

How many lighting modes does the Rolgno G90 offer?

The listing specifies 8 front-light modes and 7 rear-light modes, for 15 settings in total.

How long do the lights run between charges?

The claimed front runtime is up to 4 hours at highest brightness or 19 hours at lowest brightness. The rear light is claimed to run up to 50 hours. These are mode-specific listing claims.

How long does charging take?

The listing claims charging times of 2 hours for the front light and 1 hour for the rear, using the supplied two-port USB-C cable.

What is included in the stated package?

The listed contents are one headlight, one rear light, one charging cable, one user manual and two mounting brackets.