Dimming is a complicated vocabulary for designer friends: some friends think that he is a strange field, some have dimming and headaches, troubles are equal, and some are applied handy.
Today we will talk about dimming: The original meaning of dimming refers to changing the brightness of the light emitted by the light source.
The initial dimming of the electric lamp is only one form of variability. I believe that everyone must be very familiar with the "small bulb" and "sliding rheostat" in the physics class.
Changing the resistance can dim the light, but it also brings a lot of heat loss.
However, in 1959, an epoch-making invention was born. American Jewish scientist Joel Spira first applied thyristor technology to the field of lighting and invented the first solid-state electronic dimmer.
Capridimmer pictures
It is with the dimming as the basis that people have invented a lighting control system (LCS: lighTIngcontrolsystem) that can complete complex logic.
The light environment of a space is now fully controlled by humans:
Bright bright
Dimmed dimmed
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