BBB Spark Front Bicycle Light with Compatible 2.0 USB-C (BLS-151)

The "Spark" light has been modernized with USB-C specifications. Supports fast charging via USB-C. Runtime Safety Mode: Reserves 2 hours of flash mode. 100Lm day flash mode Size: L46mm × W28mm × H14mm Weight: 26g Estimated charging time: 1 hour 45 minutes Maximum illumination time: High 45 lumens 3 hours (+4 hours flashing) Low 14 lumens 10 hours (+3 hours flashing) Flash 12 lumens 27 hours Day flash 100 lumens 25 hours (+2 hours flashing)