Fitting Fixture and Services

Fittings, Fixtures And Services 3(1+2)

Lesson 08 :Lighting fixtures and fittings for different rooms and light control

Lighting control dimmers

Lighting controls reduce the electrical energy used by lighting systems in two ways: (a) Reducing the lighting power (b) reducing the time of use. Dimming involves adjusting the light output of luminaries to a specific level. Fluorescent dimming is accomplished with adjustable light. Output electronic ballast can dim to 5% light output.