Discover a new era of safety and visibility for bicycle lights with the cutting-edge Ai Alert technology of the Ai Alert 250 rear light.
Nicolas D.
Technical expert
Ai Alert technology combines artificial intelligence with advanced rear lights to provide precise bike lighting. The system automatically detects braking and switches to "Active Alert" mode, a rapid 250-lumen flash, signalling deceleration to improve safety. This system is pre-programmed by artificial intelligence.
¤The Lezyne Ai Alert 250 is a saddle-mounted rear light with 10 ultra-bright LEDs for optimal light in difficult conditions. It offers 7 output modes, including a highly visible daytime flash and an impressive 60-hour battery life in Femto mode. Its CNC-machined aluminium construction and wide-angle optics ensure 270° visibility. Tested to IPX7 standards, it is designed to withstand the elements and features a 1100 mAh battery. USB-C charging is easy thanks to quick removal of the light from the mount. Technical specifications- Rear LED bike light
- Compact and lightweight
- Saddle clamp mounting, higher light for greater visibility
- Ai Alert technology: Brake detection, deceleration alert
- Brightness: 250 lumens - Battery life: 60 hours - Lighting modes: 7 modes, including daytime flash - Robust construction: Machined aluminium - 270° visibility: Wide-angle lens- USB-C charging: Convenient charging, cable not included - Waterproof rating: IPX7 standard, water resistant - Battery: 1100 mAh - Weight: 73g - Brand: Lezyne
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