Bicycle Lights

Rockbros ROCKBROS-Q2S Rechargeable Rear Bicycle Light

The Rockbros Q2S rear bike light detects motion and braking, turning on and off automatically and increasing its brightness when the bike brakes. It charges via a USB-C port and has a battery level...

The Rockbros Q2S rear bike light detects motion and braking, turning on and off automatically and increasing its brightness when the bike brakes. It charges via a USB-C port and has a battery level indicator.

It mounts under the saddle with a tool-free bracket. The 260 mAh battery charges in several hours and provides several dozen hours of light, depending...

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Top specs

12 38 €
Delivery Tue, 17 Nov - Mon, 23 Nov
14,00 €   shipping cost
Sent from Greece
From StibeTherm 4.8 (26)
Greece
5+ pieces
See Cycling on the page of StibeTherm

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Description

Description

The Rockbros Q2S rear bike light detects motion and braking, turning on and off automatically and increasing its brightness when the bike brakes. It charges via a USB-C port and has a battery level indicator.

It mounts under the saddle with a tool-free bracket. The 260 mAh battery charges in several hours and provides several dozen hours of light, depending on the selected mode.

  • Type: Rear bike light
  • Brightness: 30 lm
  • Power source: Rechargeable battery
  • Battery capacity: 260 mAh
  • Charging port: USB-C
  • Lighting modes: Steady light, slow flash, pulsing light, fast flash
  • Sensors: Motion and braking
  • Battery indicator: Yes
  • Mounting: Under the saddle
  • Water resistance: IPX6
  • Material: ABS, PC
  • Package contents: Bike light, mounting bracket, USB-C to USB-A cable

Manufacturer

See full description

Specifications

Specifications

Type
Rear
Rechargeable
Yes
For Dynamo
No
Lumen
30 lm
Flash
Yes
Waterproofing
IPX6
Kids
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (16)

Reviews

  1. 16
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Quality
  • Durability
  • Ease of installation
  • Is the light emitted satisfactory?
  • Value for money

What do users say? AI-generated summary

Users particularly appreciate the bright light and brake function, which improve visibility and safety. They also mention easy installation in various locations, a compact and stylish design, and fast charging with good battery life. No recurring complaints are reported.

  • Argy_Nias
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Very clever, it also has some kind of sensor that lights up brightly when braking—unbelievable, with no wiring. What the Chinese have come up with! Beautiful, elegant, the right size, not like the monstrosities you see around. Definitely worth the money. After a week of use, riding at night for about two hours a day, it still hasn't run out; I think it says it lasts 50 hours. It has two ways of mounting it: with cable ties to the saddle rails, as I did, or with a screw-on connector to the tube if you prefer. It has 3 or 4 different continuous lighting modes, like those on motorcycles and cars: flashing, flashing with intermittent duration, etc. Perfect!

    Translated from Greek ·
    Did you find this review helpful?
  • vas_k

    Verified purchase

    Very good little light, strong brightness and easy installation. The brake mode is also very useful. Everything I've bought from Rockbros has turned out to be top quality.

    Translated from Greek ·
    Did you find this review helpful?
  • christos19736534
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Very strong light, very small and can be easily placed in many parts of the bicycle with the help of straps. It attaches and detaches very easily from its base and charges very quickly.

    Translated from Greek ·
    • Quality
    • Durability
    • Ease of installation
    • Is the light emitted satisfactory?
    • Value for money
    Did you find this review helpful?
  • octap
    5
    3 out of 3 members found this review helpful

    Verified purchase

    Awesome light. Don't forget that it lights up intensely as if you're pressing the brake on your bike when you slow down (I imagine it has a sensor that detects deceleration). EXTREMELY useful and increases your safety.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    5 out of 5 members found this review helpful

    Verified purchase

    The braking mode is worth all the money!

    Translated from Greek ·
    • Quality
    • Durability
    • Ease of installation
    • Is the light emitted satisfactory?
    • Value for money
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Quality
    • Durability
    • Ease of installation
    • Is the light emitted satisfactory?
    • Value for money
  • Verified purchase

  • Verified purchase

  • Very clever, it also has some kind of sensor that lights up brightly when braking—unbelievable, with no wiring. What the Chinese have come up with! Beautiful, elegant, the right size, not like the monstrosities you see around. Definitely worth the money. After a week of use, riding at night for about two hours a day, it still hasn't run out; I think it says it lasts 50 hours. It has two ways of mounting it: with cable ties to the saddle rails, as I did, or with a screw-on connector to the tube if you prefer. It has 3 or 4 different continuous lighting modes, like those on motorcycles and cars: flashing, flashing with intermittent duration, etc. Perfect!

    Translated from Greek ·
    1
  • Very good little light, strong brightness and easy installation. The brake mode is also very useful. Everything I've bought from Rockbros has turned out to be top quality.

    Translated from Greek ·
    0
  • Very strong light, very small and can be easily placed in many parts of the bicycle with the help of straps. It attaches and detaches very easily from its base and charges very quickly.

    Translated from Greek ·
    1
  • Awesome light. Don't forget that it lights up intensely as if you're pressing the brake on your bike when you slow down (I imagine it has a sensor that detects deceleration). EXTREMELY useful and increases your safety.

    Translated from Greek ·
    3
  • The braking mode is worth all the money!

    Translated from Greek ·
    5
  • See all

Description & Specifications

The Rockbros Q2S rear bike light detects motion and braking, turning on and off automatically and increasing its brightness when the bike brakes. It charges via a USB-C port and has a battery level indicator.

It mounts under the saddle with a tool-free bracket. The 260 mAh battery charges in several hours and provides several dozen hours of light, depending on the selected mode.

  • Type: Rear bike light
  • Brightness: 30 lm
  • Power source: Rechargeable battery
  • Battery capacity: 260 mAh
  • Charging port: USB-C
  • Lighting modes: Steady light, slow flash, pulsing light, fast flash
  • Sensors: Motion and braking
  • Battery indicator: Yes
  • Mounting: Under the saddle
  • Water resistance: IPX6
  • Material: ABS, PC
  • Package contents: Bike light, mounting bracket, USB-C to USB-A cable

Manufacturer

Type
Rear
Rechargeable
Yes
For Dynamo
No
Lumen
30 lm
Flash
Yes
Waterproofing
IPX6
Kids
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (16)

  1. 16
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Quality
  • Durability
  • Ease of installation
  • Is the light emitted satisfactory?
  • Value for money

What do users say? AI-generated summary

Users particularly appreciate the bright light and brake function, which improve visibility and safety. They also mention easy installation in various locations, a compact and stylish design, and fast charging with good battery life. No recurring complaints are reported.

  • Argy_Nias
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Very clever, it also has some kind of sensor that lights up brightly when braking—unbelievable, with no wiring. What the Chinese have come up with! Beautiful, elegant, the right size, not like the monstrosities you see around. Definitely worth the money. After a week of use, riding at night for about two hours a day, it still hasn't run out; I think it says it lasts 50 hours. It has two ways of mounting it: with cable ties to the saddle rails, as I did, or with a screw-on connector to the tube if you prefer. It has 3 or 4 different continuous lighting modes, like those on motorcycles and cars: flashing, flashing with intermittent duration, etc. Perfect!

    Translated from Greek ·
    Did you find this review helpful?
  • vas_k

    Verified purchase

    Very good little light, strong brightness and easy installation. The brake mode is also very useful. Everything I've bought from Rockbros has turned out to be top quality.

    Translated from Greek ·
    Did you find this review helpful?
  • christos19736534
    5
    1 out of 1 members found this review helpful

    Verified purchase

    Very strong light, very small and can be easily placed in many parts of the bicycle with the help of straps. It attaches and detaches very easily from its base and charges very quickly.

    Translated from Greek ·
    • Quality
    • Durability
    • Ease of installation
    • Is the light emitted satisfactory?
    • Value for money
    Did you find this review helpful?
  • octap
    5
    3 out of 3 members found this review helpful

    Verified purchase

    Awesome light. Don't forget that it lights up intensely as if you're pressing the brake on your bike when you slow down (I imagine it has a sensor that detects deceleration). EXTREMELY useful and increases your safety.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    5 out of 5 members found this review helpful

    Verified purchase

    The braking mode is worth all the money!

    Translated from Greek ·
    • Quality
    • Durability
    • Ease of installation
    • Is the light emitted satisfactory?
    • Value for money
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Quality
    • Durability
    • Ease of installation
    • Is the light emitted satisfactory?
    • Value for money
  • Verified purchase

  • Verified purchase

  • Very clever, it also has some kind of sensor that lights up brightly when braking—unbelievable, with no wiring. What the Chinese have come up with! Beautiful, elegant, the right size, not like the monstrosities you see around. Definitely worth the money. After a week of use, riding at night for about two hours a day, it still hasn't run out; I think it says it lasts 50 hours. It has two ways of mounting it: with cable ties to the saddle rails, as I did, or with a screw-on connector to the tube if you prefer. It has 3 or 4 different continuous lighting modes, like those on motorcycles and cars: flashing, flashing with intermittent duration, etc. Perfect!

    Translated from Greek ·
    1
  • Very good little light, strong brightness and easy installation. The brake mode is also very useful. Everything I've bought from Rockbros has turned out to be top quality.

    Translated from Greek ·
    0
  • Very strong light, very small and can be easily placed in many parts of the bicycle with the help of straps. It attaches and detaches very easily from its base and charges very quickly.

    Translated from Greek ·
    1
  • Awesome light. Don't forget that it lights up intensely as if you're pressing the brake on your bike when you slow down (I imagine it has a sensor that detects deceleration). EXTREMELY useful and increases your safety.

    Translated from Greek ·
    3
  • The braking mode is worth all the money!

    Translated from Greek ·
    5
  • See all
12,38 €
14,00 €   shipping cost