Set of high-end Serfas lights rechargeable by USB port.
E-LUME 650 lumens (front light):
• Lightweight aluminum body
• Autonomy: up to 28h (flashing, 100 lumens)
• Includes a Micro USB cable and a support that attaches to the handlebars
COSMO 60 (rear light):
• Autonomy: 8h (flashing, 25 Lumens)