New Bicycle Dynamo

we

accumulator

accumulator

i will illuminate with this phone (because there is a projector).

i don't have a dynamo, i use a small battery.

i already have led lights.

of safety, visibility

yes, it's cheaper that way, batteries are expensive, there's a need for space for the battery plus additional weight, and you also need a charger...

i don't use the dynamo because there is a spotlight and other lighting.

i don't know what that dynamo is.

i don't have a dynamo.

i try not to drive in the dark.

i have a light with diodes that is very compact. :)

i don't have a dynamo.