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The first carbide bicycle lamp developed in the United States was patented in New York on August 28, 1900, by Frederick Baldwin. [4] Another early lamp design is shown in a patent from Duluth, Minnesota from October 21, 1902. [ 5 ]
Red light on the back of a bicycle Early bicycle lighting: candle lamps, oil lamps and carbide lamps Early bicycle lamps and two early bottle dynamos (1935). Bicycle lighting is illumination attached to bicycles whose purpose above all is, along with reflectors, to improve the visibility of the bicycle and its rider to other road users under circumstances of poor ambient illumination.
A bicycle helmet is a type of helmet designed to attenuate impacts to the head of a cyclist in collisions ... would be passed only by a light open-face motorcycle ...
Bicycle lights, reflectors, and helmets are required by law in some geographic regions depending on the legal code. It is more common to see bicycles with bottle generators, dynamos, lights, fenders, racks and bells in Europe. Bicyclists also have specialized form fitting and high visibility clothing.
Cycling lights are typically of lower power than those on motor vehicles, but well-designed lights are perfectly adequate for the lower speed of bicycles. The best bicycle headlights have beams shaped to efficiently light the road. These are also suitably conspicuous to other road users.
Bottle dynamo mounted on a bicycle. Dismantled bottle dynamo. Left: Housing with internal permanent magnet rotating through the friction wheel. Right: Induction coil. A bottle dynamo or sidewall dynamo is a small electrical generator for bicycles employed to power a bicycle's lights.