The Lezyne Strip Pro Ai Alert 400+ is an advanced rear taillight featuring intelligent brake-sensing technology. Using AI-driven deceleration detection, the light automatically switches to a rapid 150-lumen "Active Alert" flash when you slow down, providing the most accurate brake signaling on the market.

Key Features

Ai Alert Technology: Utilises machine-learning algorithms to detect braking events and signal traffic with a high-visibility flash pattern.

Powerful Output: Delivers up to 400 lumens in Day Flash mode with 10 super-bright LEDs and 270° Wide Angle Optics for maximum side visibility.

Rugged & Reliable: Features a durable co-molded IPX7 waterproof construction and a massive 80-hour maximum runtime via USB-C charging.

Technical Specifications

Max Lumens: 400 Lumens (Day Flash).

Battery: 1900 mAh / USB-C Rechargeable (Cable not included).

Mounting: Aero and round seatpost compatible silicone strap.