SB-packed, 40 Lux / 120 Lumens, with German test mark LED headlight with two brightness levels (level 1: 20 Lux, level 2: 40 Lux), with integrated 2000 mAh lithium-ion battery for a runtime of up to 12 hours (level 1: 12 hrs, level 2: 6 hrs), incl. integrated charge level indicator and temperature monitoring, incl. suitable Micro-USB charging cable and adjustable holder (suitable for Ø 25-30 mm or Ø 30-35 mm) Battery capacity 2000.00 mAh Battery type Li-Ion Type Item Version Headlight Features tool-free assembly Attachment Handlebar mounting Properties USB charging port, incl. integrated battery Application Bicycle Color designation matte black Functions various lighting modes Main color black Brightness 120 Lumens Lighting duration max. 12 h Light source LED Luminous intensity 40 Lux StVZO compliant yes Power supply Battery operated