VIOO City 900 USB Front LED Bike Light



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Made for SEEING and BEING SEEN day or night when cycling
Very powerful LED light that can be recharged via a USB cable.

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Visual efficiencyPower: 12 lux Wide beam. Effective at high speeds.
VisibilityPower: 180 lumens Continuous or flashing mode
AutonomyPower mode 2h Medium mode 3.5h Eco. mode 7h Flash. mode 4h USB Rechargeable
VersatilityWHITE only (4 modes) Elastic mount + helmet mount (included)
WaterproofIPX 4: withstands spray and heavy, persistent rain.
Warranty2 Years
Technical Information

Thanks to feedback provided by cyclists and other road users (drivers, pedestrians, etc...), our design teams have defined optimum features linked to cyclists' visibility. With one purpose in mind: ensuring cyclists' safety.
Battery life
Bright: 2 hrs. Medium: 3.5 hrs. Eco: 7 hrs. Flash: 4 hrs. Charge time: 4 hrs from a USB port.
Battery capacity: 1500 mAh (500 cycles guaranteed) LED light power: 180 lumens max, 12 lux This light does not have an approved lens for focusing the beam on the ground. This is why the beam is wide and diffused (so low lux but high lumens) Its strong power lets you SEE and BE SEEN.
Information / Concept / Technology
Structure : 100.0% Acrylonitrile butadiene styrene (ABS) Inside room : 50.0% Battery - Li Po, Inside room : 50.0% PCBA Lens : 100.0% Polycarbonate (PC)

Product test
Lab tests are conducted to approve components: batteries, battery life, UV resistance, durability, etc. The final product is then tested to simulate the durability of the assembly over time. The bike light is fitted to a test bike to reproduce uneven movement over roads for several thousand cycles.

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