Compact, lightweight, and built for seamless integration — the Giant Numen Alumbra TL is the perfect safety upgrade for your Giant or Liv helmet. Featuring a slim, aerodynamic profile and a quick magnetic mount, this tail light is easy to attach or remove while maintaining a clean, low-profile look. With a maximum 20-lumen output and IPX4 water resistance, it’s ready to keep you visible in any condition.

Key Features:

• Up to 20 lumens of ANSI-certified brightness

• Quick magnetic mount for easy on/off

• IPX4 water-resistant construction

• Power status indicator shows remaining run-time

• Light memory mode remembers your last setting

• Compatible with Giant and Liv helmets including Rev Comp, Compel, Roost, Strive, Lanza, Coveta, Rev Liv Comp, Luta, Path & Relay series