Cubelite III Smart Tail Light for Bikes – Dual LED Rails, Auto On/Off & Brake-Sensing Rear Light

Cubelite III Smart Tail Light for Bikes – Dual LED Rails, Auto On/Off & Brake-Sensing Rear Light

Cubelite III: Smart Dual-Rail Bike Tail Light for Safer Night Rides

Cycling safety starts with visibility, and the Cubelite III is the perfect smart bike tail light for every rider. Combining brake-sensing technology, dual LED rails, and intelligent features, this bicycle rear light keeps you safe on every ride.

Brake-Sensing Technology

Equipped with a high-performance acceleration sensor, the Cubelite III detects deceleration instantly and alerts vehicles behind you. Its 32-bit ARM processor ensures fast, accurate brake response, making it one of the most reliable LED bike lights for urban commuting, mountain biking, and night rides.

Dual LED Rails for Maximum Visibility

The dual rail design includes an independent brake track that lights up instantly during deceleration. This ensures your cycling tail lamp clearly communicates to drivers and cyclists behind you, increasing rear safety day or night.

Auto On/Off & Lighting Modes

Cubelite III automatically powers on when motion is detected and switches off after 10 seconds of inactivity. Choose from four lighting modes:

  • Fast Flash
  • Slow Flash
  • Breathing Light
  • Steady Mode

Whether commuting or riding off-road, the smart tail light adapts to your needs.

Durable, Waterproof, and Long-Lasting

Crafted from CNC aluminum alloy, the Cubelite III is lightweight, durable, and scratch-resistant. Rated IPX6 waterproof, it withstands rain and harsh conditions. With a runtime of 9.7–37 hours, this rear safety light ensures continuous visibility.

USB-C Charging & Versatile Mounting

Charge quickly with USB-C, and mount easily on your bike using either the saddle mount or seatpost mount. The LED bike tail light is compact, secure, and easy to install on most bicycles.

Why Cubelite III?

  • Brake-sensing smart tail light
  • Dual LED rails with independent brake track
  • Auto on/off for convenience and battery saving
  • Four versatile lighting modes
  • Durable CNC aluminum, IPX6 waterproof
  • Long runtime: 9.7–37 hours
  • USB-C fast charging
  • Saddle or seatpost mounting                                                                                        Ride safer day and night with the Cubelite III smart bicycle rear light, the perfect LED tail light for any cyclist.
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