Knog Blinder Arc 5.5 Headlights. Max of 550 lumen output in a waterproof case with built in heat regulation. Multiple power modes allow for 1.5-12 hours of run time.

• Knog Blinder Arc 5.5 Headlights. Max of 550 lumen output in a waterproof case with built in heat regulation. Multiple power modes allow for 1.5-12 hours of run time.
• Battery life: high, 1.5hrs; medium. 3hrs; low, 6hrs; flashing, 12hrs
• To turn the light on and off, it requires a one second press-and-hold
• Knog's flexible bar straps fit bar diameters 24-35mm
• LEDs indiciate current power mode and include a low battery warning light