VIOO 100 Front LED Battery-Powered Bike Light - Yellow



Made for improving the visibility of cyclists, whether day or night.
These LED lights effectively increase your visibility as you ride (but do not serve as a replacement for lights required by local laws).


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VisibilityVisible from 300 metres away. Power: 11 lumens Flashing and continuous mode.
AutonomyContinuous mode 32 hrs Flashing mode 44 hrs 2 CR2032 batteries (included)
Easy assembly / dismantlingUniversal elastic fastening system
Waranty2 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.
LED brightness: 11 Lumen.
Information / Concept / Technologie
Structure : 100.0% Styrene Ethylene Butadiene Styrene (SEBS)-Recycled Inside Shell - Main fabric : 100.0% Printed Circuit Board

Product test
Laboratory tests have been carried out to approve the components: batteries, battery life, UV resistance, durability, etc. The final product is then tested to simulate the durability of the assembly over time. The light is fitted to a test bike to reproduce the vibrations of road cycling through several thousand cycles.

Maintenance tips
Remove the electronic device from the VIOO before cleaning the flexible part with clean water and soap.


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Great lights but faulty battery
Used for 2 to 8 weeks
I bought three of these but the battery ran out in one of them within a week. Will cost the same to get a new battery as to buy a new light
Great little light
Used for More than 2 years
Great light at really reasonable price. I bought this to replace one stolen when my bike was stolen!
Good value for money
Used for 2 to 8 weeks
These work well enough to go out early evening and still be seen by other road users
Bike light
Used for More than 2 years
Very good
Used for 1 week or less
multi usage
Used for 3 to 6 months
Not only is this great for the bikes but have found that the rubber strap will fit the gaps on the btwin cycle helmets. My daughter now has two of these on the back of her helmet which is great due to her being shorter and the light position on the bike is poor. great design.
It works well for the price.
At this price you're not going to get a super bright all illuminating light... but it works well as a heads up helmet light
Great Little Light!
Used for 2 to 8 weeks
A very good and bright light, but did slide on the handle bars. However, a little bit of 'padding' sorted that.
Dual use
Used for 2 to 8 weeks
We use this light on our dogs collar so that we can see him in the dark. It works well on my sons bike too so added bonus!!
Excellent. Value for. You're. Money
Very aficant lights fittes well to Your cycle easy fitting and Quick to fit yes. Very good.
Brit and clear Gould be seen
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