Rear light for Giant Numen Alumbra helmet

The Giant Numen Alumbra rear light attaches to a helmet with a magnet, making it easy to fit and remove. It is designed to help make the cyclist visible when riding in the dark.

Features

• Battery: Li-Ion, 250 mAh capacity
• Operating time: up to 24 hours
• Charging via USB cable (micro USB connector)
• Battery status indicator
• Water resistance: IPX4
• Dimensions: 54 x 13 x 27 mm
• Weight: 17 grams
• Compatible Giant/Liv helmets: Rev Comp, Compel, Roost, Strive, Lanza, Coveta, Rev Liv Comp and Luta
• Runtime in each mode:
  • Constant light – high power (20 lumens): 2.5 hours
  • Constant light – low power (10 lumens): 6 hours
  • Flashing – high power (20 lumens): 7 hours
  • Flashing – low power (5 lumens): 24 hours

Founded in 1972, Giant is the world’s leading manufacturer of high-quality bicycles and cycling equipment. Giant introduced a lighter and stronger aluminium bike frame and brought carbon fibre bike frames into wider use. Equipment development involves ongoing collaboration with top-level cyclists.