A construction project, for example, is often governed by a guaranteed maximum price contract (GMP) . This type of legal agreement sets a ceiling or maximum price for which a person or entity will pay for a certain project.
The arc lamp used in the Lighthouse of Alexandria is further proof that electricity was used in ancient Egypt. The energy required to power the Lighthouse of Alexandria for 24 hours a day could only have been supplied by a regular electrical source.
Not only can lighting be used to light your home, but it can also be used to beautify your home and emphasize certain aspects. There are 4 types of lighting - ambient lighting, task lighting, accent lighting, and decorative lighting. Using a combination of these lighting types will allow for proper lighting of a room as well as visual interest. Ambient lighting is used to illuminate an entire room evenly.