Electrical bulbs | Types of electrical bulbs
Electrical bulb An electric bulbs is a conventional light emitting components. The filaments of lamps is mainly made up of tungsten , it has high melting point temperature. When the current flow through a tungsten filament they glow and produce a light energy. Uses of electric bulbs:- it is mainly used for lighting & indicating purpose.Now days maximum places are replaced by (Light emitting diode ) LEDs. #The must be known before selecting a lamp for a specific purpose. 1. Voltage Rating of Electric Bulbs. 2. Current Rating of Electric Bulbs. Types of Electric Bulbs Types of lamp depend upon designing pattern of the bulbs. According to various designs and varieties of bulbs are listed below.. 1. Incandescent Bulbs :- The incandescent light bulb has had the same design for over 100 years since Thomas Edison invented it. It produces light when a thin wire called a tungsten filament is heated by electricity running through it making it so hot tha...