Wall Switches

Wall Switches 

In building wiring, a light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets. Portable lamps such as table lamps will have a light switch mounted on the socket, base, or in-line with the cord. Manually operated on/off switches may be substituted by remote control switches, ...

In building wiring, a light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets. Portable lamps such as table lamps will have a light switch mounted on the socket, base, or in-line with the cord. Manually operated on/off switches may be substituted by remote control switches, or light dimmers that allow controlling the brightness of lamps as well as turning them on or off. Light switches are also found in flashlights and automobiles and other vehicles.

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Local Dimmer

Dimmer adalah alat yang digunakan untuk menurunkan kecerahan cahaya . Dengan mengubah bentuk gelombang tegangan yang diberikan ke lampu , adalah mungkin untuk menurunkan intensitas cahaya lampu . Meskipun perangkat variabel - tegangan yang digunakan untuk berbagai tujuan , istilah dimmer umumnya diperuntukkan bagi mereka dimaksudkan untuk mengontrol output cahaya dari lampu pijar resistif , halogen , dan ( lebih baru) lampu neon kompak ( CFL ) dan dioda pemancar cahaya ( LED ) . Lebih peralatan khusus yang diperlukan untuk meredupkan neon , uap merkuri , solid state dan pencahayaan busur lainnya .

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