ROTOPATA BC55CT07 USB-C Front and Rear Bike Light Set

ROTOPATA BC55CT07 is a USB-C rechargeable front and rear bike light set with 13 listed lighting modes across the two lights. Its stated 902-lumen front output and mode-dependent runtime suit riders choosing between brighter road illumination and longer-running lower or flashing modes.

At a glance

The claimed 902-lumen output is for the front light. The rear light is stated as 13LM.
Runtime depends on the selected light and mode. The listing gives up to 4 hours for front maximum brightness, 9 h 36 min for front medium, and up to 13 hours for rear slow flash.
The front has eight described modes and the rear has five warning modes, giving 13 listed settings in total.
USB-C charging and detachable mounting are intended to make recharging and removal more convenient.

Price

$33.99Save 15%

Reference price: ~~$39.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Includes both front and rear lights with separate mounts and one USB-C cable according to the package list.
Eight front modes include steady, flashing and SOS options, while the rear offers five warning modes.
The listing specifies battery capacities and separate runtime claims for front maximum, front medium and rear slow-flash use.
Claimed mounting fit covers 16-35 mm handlebars or seat posts.

Cons

The stated maximum-brightness front runtime is up to 4 hours, so longer rides may call for a lower mode or a charging plan.
Charging is not especially quick by the stated figures, at about 4.5 hours for the front and 2.5 hours for the rear using a 5V/1A source.

Technical specifications

25 specifications

Identity
Brand	ROTOPATA
Model	BC55CT07
Colour	Black
Light positions	Front, Rear
Number of settings	13

Power and lighting
Power configuration	Battery Powered
Maximum front light output	902 Lumens
Front battery capacity	2500mAh
Rear battery capacity	360mAh
Front runtime, maximum brightness	up to 4 hours
Front runtime, medium mode	9 h 36 min
Rear runtime, slow flash	up to 13 hours
Front charging time	about 4.5 hours
Rear charging time	2.5 hours
Charging source	5V/1A source
Charging connector	Type-C

Dimensions and installation
Dimensions (L × W × H)	10.2L x 2.8W x 2.6H centimetres
Mounting type listed	Handlebar Mount
Claimed fit range	16-35 mm handlebars or seat posts

Materials and protection
Material	Aluminium, PC Engineering Plastic
Water resistance listed	Waterproof
Front light construction claim	Water-Resistant aluminum

Modes and beam
Front modes	8 modes, including max, high, medium, low, flash, slow flash, SOS, and moonlight
Rear modes	5 warning modes
Maximum beam distance	97 m

What to know before buying

Runtime figures apply to specific modes and lights, not simultaneous operation as a single set runtime. The listing describes the set as waterproof in specifications but limits its practical protection to splashes and light rain, and says it is not for underwater use. It also gives 902 lumens for the front and 13LM for the rear, with the title's 902LM referring to the front light.

What’s in the box

Included

2 mounting bases
1 bicycle tail light
1 bicycle headlight
1 set of instructions
1 USB-C cable

Who is it for?

A good fit for

Commuters and casual riders who want both front illumination and a rear warning light in one set.
Riders who want multiple steady and flashing modes for changing light and traffic conditions.
People whose handlebar or seat post falls within the stated 16-35 mm fit range.

Less suited to

Riders needing an unconditional all-night runtime at maximum front brightness.
Riders who need a light rated for submersion or prolonged heavy-water exposure.

ROTOPATA BC55CT07 USB-C Front and Rear Bike Light Set · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 11 ratings

5 stars81%81%
4 stars10%10%
3 stars9%9%
2 stars0%0%
1 star0%0%

Aggregate ratings lean positive, with most ratings in the five-star category, but the sample is small and includes some three- and four-star ratings. No written feedback is supplied, so the ratings do not establish why customers were satisfied or dissatisfied. For buyers, the practical questions remain whether the mode-specific runtime and splash-level water guidance meet their rides.

Frequently asked questions

What does the 902-lumen figure refer to?

The listing assigns up to 902 lumens to the front light. It separately describes the rear taillight as 13LM.

How long do the lights run?

The listed mode-specific claims are up to 4 hours for the front at maximum brightness, 9 h 36 min for the front in medium mode, and up to 13 hours for the rear in slow flash. These are not one combined runtime for both lights.

Can the set be used in rain?

The listing describes the front light as water-resistant for splashes, light rain and wet roads, and says it is not designed for underwater use. It also labels the product waterproof, so do not treat that wording as a submersion rating.

What is included?

The stated package list includes two bases, one bicycle tail light, one bicycle headlight, one instruction set and one USB-C cable.