1987
When a driver lost his way in the dark wilderness, a farmer led him home with a lantern.
1898
Boston held the first automobile exhibition in the United States. The Columbia automobile used the
electric lamp as the front lamp and tail lamp, and the lamp was born from then on.
At first, the headlights could not be dimmed, so they were dazzling when meeting. In order to
overcome this disadvantage, an additional photometric regulator was used later. The headlight can be
moved vertically, but the driver has to get out of the car and move the fixture.
1916
a man named C. h. Thomas in the United States put a battery light bulb on his gloves in order to let
the driver of the other side see his gestures at night, and the turn signal light came on stage humorously.
1938
The Buick car manufacturer offered the cornering lamp as an optional accessory, but at that time,it was
only installed at the rear of the car. After 1940, the front of the car was also equipped with turn signal
lights, and the signal switch had the function of adjusting at any time. In 1906, for the first time in
theworld, a battery powered lamp was used for lighting.
1909
Acetylene lamp was used as a dimmer for the first time.
1916
Driving lights were used in the United States.
1920
General motors first installed the interior lamp.
1926
General Motors moved the headlamp dimmer switch from the steering wheel to the floor.
1938
The first closed interior lamp was used.
1898
The American electric company promoted the parabolic reflector of electric lamp to headlamp, side lampand tail lamp.
