Product details

Description

Illuminate Your Ride, Safety All Night!

Night cycling shouldn't be a nerve-racking adventure. We make safety as simple as breathing. At only 0.99 oz (28 g), this taillight features a 150° wide-angle beam that can be seen from 328 ft (100 m) away. It delivers a true 15-hour battery runtime to keep you visible from dusk till late-night rides.

Whether you’re doing suburban night training, climbing mountain slopes, or commuting through rainy evenings: just mount it to your seat post or saddle rail, and it activates automatically as you pedal. Heavy rain, rough gravel roads, long-distance trips — it keeps flashing steadily, protecting your rear visibility the whole way.

Functions
  • Smart Sensor & 40 Second Inactivity Auto Shutoff, Hands-Free Control
    Tap once to relight instantly or let vibration activate it; no constant button presses mid-cycling.
  • 150° Wide Lateral Beam (328 ft / 100 m), Extra Side Traffic Visibility
    Whether you navigate mountain curves or city alley turns, nearby vehicles spot your taillight early.
  • 4-Step Quick Disassembly & Assembly, Tool-Free Mount Swap
    Two silicone straps fit seat posts and seat rails for fast bike-to-bike transfer without scratching your frame.
  • 5 Adjustable Flash Modes, Custom Power-Saving Lighting
    Tail flash alerts following cars; breath flash conserves power for long rides; steady light works for night filming.
  • 400mAh Battery, Up To 15 Hours Continuous Runtime
    USB-C connects to power banks, laptops, or car ports for easy top-ups mid-ride.
  • IPX5 Waterproof Aluminum Alloy Shell, Impact Resistant
    Functions normally after hours of rain or accidental knocks, cutting down trail maintenance.
  • Ultra Compact 0.99 oz (28 g) Build, Easy Pocketable Carry
    Fits in cycling jersey pockets, handlebar bags, or keyrings for on-the-go transport.
Parameters
  • Viewing Angle: 150° lateral light spread
  • Visible Distance: 328 ft (100 m)
  • Light Modes: 5 modes (slow flash, fast flash, burst flash, breathing flash, steady constant light)
  • Max Battery Runtime: 15 hours (Breathing Flash setting)
  • Battery Capacity: 400mAh
  • Charging Port: USB-C
  • Build Protection: IPX5 waterproof, shock-resistant aluminum alloy casing
  • Motion Sensor Function: Auto shutoff after 40 seconds idle; activates with vibration
  • Unit Weight: 0.99 oz (28 g)
  • Product Dimensions:
    1.57 in × 1.34 in (4 cm × 3.4 cm)
    2.20 in × 0.71 in (5.6 cm × 1.8 cm)
    4.33 in × 0.91 in (11 cm × 2.3 cm)

FAQs

How bright is this bike tail light, and how far can it be seen?

This bike tail light features a 150° wide-angle beam and offers visibility up to 100 meters, ensuring you're seen from all directions, even in low light or at night. Whether you're riding on busy streets or dark trails, it provides maximum visibility to keep you safe.

Does the bike light have any special features for safety?

The built-in brake sensor automatically switches the light to high-brightness mode when you slow down, helping to alert riders or vehicles behind you to your change in speed and preventing potential collisions. This feature enhances your safety during rides, especially in traffic or on dark roads.