Characteristics Designed for providing effective lighting during everyday bicycle journeys in low-light conditions.
VisibilityLights up to 30m. Visible up to 1300 m. Certified for road use.
Autonomy2 hours.Rechargeable battery using micro-USB cable. Guaranteed for 500 charges.
Easy assembly / dismantlingTool-free attachment, elastomer strap, fits on any seat post.
WaterproofIPX 4: resists heavy rain.
VisibilityB'TWIN has created the B'VISIBLE label for products that improve your visibility while cycling. It guarantees high-performance visibility that has been scientifically tested and approved in the lab on the entire line of B'TWIN products.
CompositionStructure : 100.0% Acrylonitrile butadiene styrene (ABS)
Product catchlineFront light made in France certified for road use in France and Germany.
2 / 5
1 user recommend this product
500 USB light02/01/2017Cheap, Bright and easy to fix to your bikeCan't go for a ride in the dark for over 45 minsResponse of the brandHello Michael,
Sorry to hear about the issues with battery life on this product. The brand has been made aware and has changed some of the components to make sure the battery life is as it should be. Feel free to return the light for an exchange/refund.
Rob Basnett b'Twin Product Expert DECATHLON