Visual efficiencyFront light power: 25 lux & 15 lux (ECO mode) Narrow beam Effective at low speed
VisibilityRear light power: 3 lumens (rear) Visible from 220° from behind
AutonomyFront fixed: 33 hours Front fixed ECO: 44 hours Rear fixed: 102 hours
VersatilityWHITE (2 modes) and RED (1 mode) Universal elastic mount
WaterproofIPX 4: withstands spray and heavy, persistent rain.