Questions about Filmer Rear light with parking light function Gepäckträge

Good morning, The "parking light function" on the Filmer rear light with parking light function luggage rack mount means that the light also illuminates when the bike is stationary. This increases the visibility of the bike, especially at dusk or in the dark. In addition to the parking light function, the rear light also has a driving light function. This means that it lights up while riding and also activates the parking light function when the bike stops. The driving light function is specially designed to ensure sufficient visibility when cycling in the dark or at dusk. The parking light function alone is not sufficient to ensure adequate visibility while riding, which is why the riding light function is required for these purposes.