Lezyne Strip Pro Ai Alert 400+ Lumen Rear LED Light USB-C Recharge
Original price was: $129.99.$109.99Current price is: $109.99.
Introducing the future of bicycle light technology- Ai Alert. Combining Artificial Intelligence with our advanced ALERT rear bike lights to bring you the most accurate cycling brake light on the market.
Only 2 left in stock

Lezyne Strip Pro Ai Alert 400+ Lumen Rear LED Light USB-C Recharge
Original price was: $129.99.$109.99Current price is: $109.99.
Only 2 left in stock
The light automatically detects brake events and intelligently changes output mode to Active Alert – a rapid 150-lumen flash “brake light” mode; signaling deceleration, effectively communicating your actions to traffic and fellow cyclists, enhancing rider visibility and safety.
*Ai Alert lights come pre-programmed and do not collect rider data.
The Strip Pro Ai Alert 400+ Rear is a premium, highly visible rear taillight combined with advanced Ai Alert technology. Equipped with 10 super-bright LEDs providing a beam pattern optimal for light dispersion in even the most challenging conditions.
The lightweight and durable co-molded construction with wide angle optics for 270° of visibility, offers 7 combined solid and flash output modes- from the highly disruptive max 400 lumens emitted in Day Flash mode to the impressive 80 hours of runtime in FEMTO mode.
A versatile silicone rubber mounting strap attaches to aero or round seat posts. Rigorously tested to IPX7 Waterproofing standards to ensure functionality in the toughest weather conditions. The light also features a 1900 mAh battery capacity. With USB-C waterproof charging (cable not included).
Experience the next generation in bicycle light safety and visibility with the Strip Pro Ai Alert 400+ Rear’s advanced Ai Alert technology.
- Advanced taillight with “Ai Alert” brake-sensing technology
- Intelligently detects deceleration and changes output mode alerting others you’re slowing down
- Max 400 lumens or 80-hour runtime in Femto mode
- 7 combined solid and flash output modes including Highly disruptive Day Flash mode
- Lightweight and durable co-molded design
- Wide Angle Optics provide 270° of visibility
- Aero and round seat post-compatible
- Includes versatile silicone rubber mounting strap
- USB-C charging (cable not included)
- Rigorously tested to IPX7 Waterproofing standards
- 1900 mAh battery capacity
- Color: Black
- Weight: 71g
Introducing the future of bicycle light technology- Ai Alert. Combining Artificial Intelligence with our advanced ALERT rear bike lights to bring you the most accurate cycling brake light on the market.
SPECS:
Max Lumens: 400
Max Runtime: 80 hours
Battery Capacity (mAh): 1900
Recharge Type: USB-C
Features: IPX7, Daytime Flash, Alert