Description

SPECIFICATIONS

Battery: 400mAh Li-ion re-chargeable battery

Body Material: Aluminum Alloy

Brand Name: ROCKBROS

Certification: CE

Hign-concerned Chemical: None

Install method: Saddle / Seatpost

Intelligent sensing: Y

Model Number: TL907Q50

Mounting Placement: Seatpost

Name: Bicycle Smart Auto Brake Sensing Light IPx6 Waterproof LED Taillight

Note: Please use the charging cable included in the package to charge

Origin: Mainland China

Output: 60 Lumen

Physical size: 40*34*34 mm

Power Supply: Battery

Smart Sensor: Brake/Motion/Light Sensing

Support Dimmer: 5-8 files

Waterproof Level: IPX 5

Weight: Aprox 55g (include holder)





















About Charging

Please use the charging cable included in the package to charge, otherwise it may cause damage to the lights

Product Details

COB LED.
1.Full 6061 Aluminium alloy chassis.
2.Automatically turn on/off depending on the light intensity and motion.
3.Automatically switch to sleep mode to save power.
4.Seat rail mounting
5.4 flash modes.
6.20hrs+ run time.
7.400mAh Li-ion re-chargeable battery.
8.Type-c charging.
9.Battery indicator ( flashes every 6 seconds)
10.Compact and Light weight design (55g).
11.IPx6 Water proof.

COB LED +PC lens

High visibility at night but not dazzling

Comparison Of Old & New Technology

Compared with the old taillights, the new Q5 taillights use more technical quality lamp beads and lenses.

Make the light soft, not hurt the eyes, more secure and stable.

Old Model-fog Lens

Low cost, simple process, soften light by reducing brightness

Q5-Optical Lens

High cost, complicated process, keep light transparent and bright without glare

Old Model-LED Patch









Product form
  • rockbrosclothing

ROCKBROS Bicycle Smart Auto Brake Sensing Light IPx6 Waterproof LED Charging Cycling Taillight Bike Rear Light Accessories Q5

    $44.99

    • Shipped today? Order within: Aug 22, 2025 17:00:00 -0700

      Free Shipping $69+ | 365-Day Easy Returns

      TECHNICAL Features
      Breathability
      Aerodynamic
      Weight: 135 g (M)
      UPF: 50+
      Use temperature: 25–38 ºC
      Fitting: ULTRA FIT
      Fabric & Details

      Crafted with premium Italian fabric – Carvico Revolutional™ – this jersey delivers performance and comfort in one. The main fabric is made from 88% recycled polyester and 12% elastane (125 GSM), offering quick-dry capability, 4-way stretch, and UPF 50+ sun protection.

      • Lightweight and aerodynamic design
      • Self-locking YKK zipper
      • Silicone grippers at the hem for a secure fit
      • Three rear pockets for snacks and tools
      • Reflective elements for better visibility on the road
      • OEKO-TEX® & bluesign® certified
      PRODUCT CARE
      • Machine wash cold (Max 30°C / 86°F)
      • Turn garment inside out and zip up before washing
      • Use a laundry bag whenever possible
      • Use mild detergent
      • Do not bleach
      • Do not iron
      • Do not dry clean

      Description

      SPECIFICATIONS

      Battery: 400mAh Li-ion re-chargeable battery

      Body Material: Aluminum Alloy

      Brand Name: ROCKBROS

      Certification: CE

      Hign-concerned Chemical: None

      Install method: Saddle / Seatpost

      Intelligent sensing: Y

      Model Number: TL907Q50

      Mounting Placement: Seatpost

      Name: Bicycle Smart Auto Brake Sensing Light IPx6 Waterproof LED Taillight

      Note: Please use the charging cable included in the package to charge

      Origin: Mainland China

      Output: 60 Lumen

      Physical size: 40*34*34 mm

      Power Supply: Battery

      Smart Sensor: Brake/Motion/Light Sensing

      Support Dimmer: 5-8 files

      Waterproof Level: IPX 5

      Weight: Aprox 55g (include holder)





















      About Charging

      Please use the charging cable included in the package to charge, otherwise it may cause damage to the lights

      Product Details

      COB LED.
      1.Full 6061 Aluminium alloy chassis.
      2.Automatically turn on/off depending on the light intensity and motion.
      3.Automatically switch to sleep mode to save power.
      4.Seat rail mounting
      5.4 flash modes.
      6.20hrs+ run time.
      7.400mAh Li-ion re-chargeable battery.
      8.Type-c charging.
      9.Battery indicator ( flashes every 6 seconds)
      10.Compact and Light weight design (55g).
      11.IPx6 Water proof.

      COB LED +PC lens

      High visibility at night but not dazzling

      Comparison Of Old & New Technology

      Compared with the old taillights, the new Q5 taillights use more technical quality lamp beads and lenses.

      Make the light soft, not hurt the eyes, more secure and stable.

      Old Model-fog Lens

      Low cost, simple process, soften light by reducing brightness

      Q5-Optical Lens

      High cost, complicated process, keep light transparent and bright without glare

      Old Model-LED Patch









      Details That Define the Ride

      • Precision Knit

        Precision Knit

        Micro-knit surface ensures balanced stretch, breathability, and next-to-skin comfort.

      • Clean Stitching

        Clean Stitching

        Flatlock stitching reduces friction for smoother, longer rides.

      • Freedom Fit

        Freedom Fit

        Smooth cuffs contour gently for zero pressure on the arms.

      • Light as Air

        Light as Air

        High-tech fabric delivers a barely-there feel for effortless rides.

      • Free Shipping

        Free Shipping

        Free shipping on all orders — no minimum required

      • Customer Service

        Customer Service

        One-on-one support with 100% email response guarantee

      • Two-Year Warranty

        Two-Year Warranty

        Free repairs or replacements within the 2-year warranty period

      • Secure Payment

        Secure Payment

        Your payment is encrypted and processed securely

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