Lighting or illumination is the deliberate use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. Daylighting (using windows, skylights, or light shelves) is sometimes used as the main source of light during daytime in buildings. This can save energy in place of using artificial lighting, which represents a major component of energy consumption in buildings. Proper lighting can enhance task performance, improve the appearance of an area, or have positive psychological effects on occupants. 

Indoor lighting is usually accomplished using light fixtures, and is a key part of interior design. Lighting can also be an intrinsic component of landscape projects. 

Forms of lighting include alcove lighting, which like most other uplighting is indirect. This is often done with fluorescent lighting (first available at the 1939 World's Fair) or rope light, occasionally with neon lighting, and recently with LED strip lighting. It is a form of backlighting.
Lighting includes the use of both kinds of what light?
how is indoor lighting usually accomplished?
is Alcove lighting direct or indirect?
how is Alcove lighting frequently done?
what is it a form of?
is alcove lighting  a form of back lighting?
what is another name for Lighting?
what can proper lighting improve?
does it also help people psychologically?
what kind of lighting can save energy?
what are a few kinds that are mentioned?
is lighting also used in design?
how important is it to interior design?
artificial and natural
Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination
using light fixtures
Indoor lighting is usually accomplished using light fixtures
indirect
lcove lighting, which like most other uplighting is indirect
with fluorescent lighting
This is often done with fluorescent lighting
lighting
Forms of lighting include alcove lighting
Yes
It is a form of backlighting.
illumination
Lighting or illumination
the appearance of an area
Proper lighting can enhance task performance, improve the appearance of an area
Yes
 Proper lighting can enhance task performance, improve the appearance of an area, or have positive psychological effects on occupants. 
Daylighting
Daylighting (using windows, skylights, or light shelves) is sometimes used as the main source of light during daytime in buildings. This can save energy
windows, skylights, or light shelves
Daylighting (using windows, skylights, or light shelves
Yes
nd is a key part of interior design
it is a key part
is a key part of interior design