Lezyne KTV Pro+ Ai Alert Taillight - 150 Lumens, Black SET Taillight

• Pre-prograPreprogrammed Ai Alert lights, no rider data collection Super-bright LEDs with optimal beam pattern for challenging conditions Wide-angle optics providing 270° visibility 6 combined solid and flash output modes Maximum 150 lumens in Active Alert and Day Flash modes Up to 20 hours of runtime in FEMTO mode Silicone rubber mounting strap for aero or round seat posts IPX7 Waterproofing standard for tough weather conditions 400 mAh battery capacity with integrated USB stick for cable-free recharging