Lighting System_2

It is a tabular or linear bulb containing mercury vapor and inert gas with phosphor coating inside.

• Compact Fluorescent Lamp

• Fluorescent lamp

• Fluorescent tube

• Open type fluorescent lamp 

A switch opens and closes the circuit to produce a high voltage or inductive kick across the bulb at the filament during the starting period.

• ballast

• Fluorescent tube

• Starter

• Switch

It regulates the current of the lamps and provides sufficient voltage to start the lamps.

• ballast

• Fluorescent tube

• Starter

• Switch

The metallic base of the bulb connects to the electrical contacts of the lamp when the bulb is in the lamp.

• Screw Cap

• Coiled tungsten filament

• Connecting wires

• Electrical contacts

The threaded base of the bulb secures it to a lamp.

• connecting wires

• screw cap

• coiled tungsten filament

• electrical contacts.

The thin layer of glass surrounds the light bulb mechanism and the inert gases.

• glass fuse enclosure

• glass envelope

• screw cap

• support wire

The metal wires glow brightly when electricity flows through them.

• connecting wires

• screw cap

• coiled tungsten filament

• electrical contacts.

This wire is physically hold up the filament of an incandescent lamp.

• glass fuse enclosure

• glass envelope

• screw cap

• support wire

It is a miniature gas discharge lamp and are most widely used as a visual indicator in electronic equipment and appliances, due to their low power consumption, long life, and ability to operate on mains power.

• Metal Halide Lamp

• LED lamp

• Mercury lamp

• Neon Lamp

A lamp that consists of vaporized mercury to generate light by using an electric arc is known as____?

• Metal Halide Lamp

• LED lamp

• Mercury lamp

• Neon Lamp