A lighting designer is important because they can create an environment that is both aesthetically pleasing and functional. A well-designed lighting scheme can make a space feel more intimate or open, and can be used to highlight architectural features or to provide task lighting for specific areas. Good lighting design can also improve safety and security by making it easier to see what's going on around you.

A lighting designer is important because they are responsible for creating the light in a space. This can be done in a way that is aesthetically pleasing, functional, and safe. Good lighting designers can create an inviting atmosphere, make a space feel larger or smaller, and help to control the mood of a room. They are also responsible for making sure that all the lights are working properly and that there is enough light in a space for people to see clearly.