![NAHBS 2017: Sinewave Cycles introduces headlight with integrated USB charger that can be run off Dynamo, battery, or both - Bikerumor NAHBS 2017: Sinewave Cycles introduces headlight with integrated USB charger that can be run off Dynamo, battery, or both - Bikerumor](https://bikerumor.com/wp-content/uploads/2017/03/Sinewave-dynamo-light-charger-all-in-one-3.jpg)
NAHBS 2017: Sinewave Cycles introduces headlight with integrated USB charger that can be run off Dynamo, battery, or both - Bikerumor
![Sinewave Cycles Beacon front light in our long-term test - Exclusive dynamo bicycle light with charging function | GRAN FONDO Cycling Magazine Sinewave Cycles Beacon front light in our long-term test - Exclusive dynamo bicycle light with charging function | GRAN FONDO Cycling Magazine](https://granfondo-cycling.com/wp-content/uploads/sites/3/2021/01/Sinewave-Cycles-Beacon-2020-GF16-WEB-008-1140x760.jpg)
Sinewave Cycles Beacon front light in our long-term test - Exclusive dynamo bicycle light with charging function | GRAN FONDO Cycling Magazine
![NAHBS 2017: Sinewave Cycles introduces headlight with integrated USB charger that can be run off Dynamo, battery, or both - Bikerumor NAHBS 2017: Sinewave Cycles introduces headlight with integrated USB charger that can be run off Dynamo, battery, or both - Bikerumor](https://bikerumor.com/wp-content/uploads/2017/03/Sinewave-dynamo-light-charger-all-in-one-4.jpg)