A single industrial theatre spotlight hanging from the top and seen from the side. 

Spotlight 

A large industrial spotlight used for productions seen from the back.

Industrial Spotlight 

Person with a raised hand explaining, teaching, presenting, discussing, waving.

Some screen content with many tech elements together, such as a cube drawing, a wavy line, an axis and a triangle.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.