Industries using a variety of artificial lighting techniques, such as:

1. Incandescent lighting: This classic form of lighting uses a filament that, when heated, emits light. Small-scale applications like desk lamps and accent lighting are frequent uses for it.

2. Fluorescent lighting: This technique creates light by a gas discharge. It is frequently used in commercial and industrial settings and is more energy-efficient than incandescent lighting.

3. High-intensity discharge (HID) lighting: HID lighting generates light via an arc discharge. When a lot of light output is needed, it is frequently utilised in industrial applications and outdoor lighting.

4. Light-emitting diode (LED) lighting: LED lighting generates light using a semiconductor. It is far more energy-efficient than conventional lighting techniques and has a longer lifespan. In addition to home lighting, it is frequently employed in commercial and industrial settings.

Artificial lighting is utilised in many different ways in sectors, such as:

1. General lighting: This type of lighting is utilised to illuminate a whole workspace.

2. Task lighting: This narrowly focused light source is used to illuminate particular tasks, such reading, writing, or assembly work.

3. Emergency lighting: This backup lighting is utilised in cases of power outages or other dire circumstances.

4. Accent lighting: This type of decorative lighting is utilised to draw attention to particular elements or regions of a workstation.

The particular requirements of the sector and the workspace determine the manner and use of artificial illumination. The size of the workspace, the type of work being done, and the level of illumination needed are all factors that affect which lighting technique and application is best.