Passt super
"Passt super"
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Dive into the future of bicycle lighting with the LEZYNE SADDLE Ai ALERT 250, combining artificial intelligence and advanced technology. Thanks to its ALERT system, this rear light automatically detects braking and switches to Active Alert mode, a powerful 250-lumen flashing light that clearly signals your deceleration/braking to other road users. Pre-programmed and privacy-respecting, this technology collects no personal data.
Equipped with 10 ultra-bright LEDs, the Strip Pro Ai Alert 400+ offers optimal visibility even in difficult conditions. Its lightweight and robust CNC-machined aluminium design guarantees exceptional durability. With 7 lighting modes, you can alternate between a 250-lumen flash ideal for daytime use and an economical FEMTO mode providing up to 60 hours of battery life. The wide-angle optics provide 270° visibility for enhanced safety.
With its mounting system screwed onto the saddle rails, the light is easy to install and offers superior security. This rear light is IPX7 certified to withstand rain. Rechargeable via USB-C (cable not included), it is the perfect solution for worry-free rides.
Ref: 9590723576157
Overall rating: 5.0 / 5 from 2 reviews.
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"Passt super"
"You can fix it up/down on the saddle frame; I fixed it in the upper position (space permitting) for aesthetic reasons. As for the AI Alert function, I didn't deactivate it (in OFF, press 5 sec to activate_VERT or deactivate_BLUE) because it's very useful; in fact, an accelerometer (by piezoelectric pressure, I presume) considerably increases the brightness to signal braking, and the function is perfectly calibrated by default so it can't be modified. VERY HAPPY. There's nothing better, it's the best compared to STVZO lamps (German legislation unbelievably forbids the FLASH function, which nevertheless activates the observer's attention for sure). At night, choose a low wattage (even FLASH), as 250 Lumens is dazzling; in daylight, 125 Lumens FLASH is a compromise between excellent visibility at long range and saving on USB-C port charging."