Numen Alumbra Tl

Numen Alumbra Tl

Product Code: 400000191

Regular price $34.95 $34.95 Unit price per
Tax included.


Designed to integrate seamlessly with compatible Giant and Liv helmets, the Numen Alumbra TL is the slimmest and most lightweight helmet-attachable tail light and features a unique quick magnet mount design for easy on and off as well as a built-in low-power indicator.



  • Maximum output to 20 lumens
  • ANSI certified lumens and runtime
  • IPX4 water resistant
  • Power status indicator alerts remaining run-time before powering off
  • Light memory mode
  • Compatible with Rev Comp, Compel, Roost, Strive, Lanza, Coveta, Rev Liv Comp, Luta, Path & Relay series helmets


  • Size: 54x13x27mm
  • Weight: 17g without mount
  • Colour: Black
  • Max Output: 20 lumens
  • Runtime: High (2.5 hours at 20 lumens) / Low (6 hours at 10 lumens) / High Flash (7 hours at 20 lumens) / Low Flash (24 hours at 5 lumens)
  • Battery: Li-ion polymer battery (250mAh)
  • Water resistance: IPX4


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