The ICS Blinking Rear Light is fi’zi:k compact, discreet red rear light that tucks right up under the rear of your saddle, with a gentle curve to its rear-facing lens for maximum visibility from the rear and beyond to each side. ICS Blinking has two super-bright LEDs, and features three light modes including full-on steady and flashing. Lumo 5 can be mounted direct to your fi’zi:k saddle using the tools-free Integrated Clip System, and features a tools-free battery change.