What are luminaires?
A luminaire is a complete lighting unit, comprised of a light source (lamp or lamps), together with the parts that distribute the light, position and protect the lamps, and connect the lamps to the power supply. The luminaire’s function is to direct light to appropriate locations, without causing glare or discomfort.
What are luminaires in lighting?
luminaire, orlight fixture, Complete lighting unit, consisting of one or more lamps (bulbs or tubes that emit light), along with the socket and other parts that hold the lamp in place and protect it, wiring that connects the lamp to a power source, and a reflector that helps direct and distribute the light.
What is the difference between lighting and luminaires?
While both identifiers are technically correct,luminaire is actually the proper technical term. Lighting fixture is not defined in any standard, so the actual meaning can vary.
What are the types of luminaires?
: There are seven categories of Indoor luminaire; Wall luminaire, Ceiling luminaire, Ceiling recessed, Pendent, Downlight, Track mounted and decorative light.
What are recessed luminaires?
Recessed luminaires direct light downward, or downward and toward a wall. The light distribution pattern can be narrow or broad, intense or diffuse, and provide ambient light, wall washing, or accent lighting. Recessed luminaires include troffers and “luminous ceiling,” downlight, wall wash, and accent types.
What are direct luminaires?
Direct lighting luminaires distribute 90 to 100 percent of the emitted light in the general direction of the surface to be illuminated. The term generally refers to light emitted in a downward direction. This type of light distribution integrates the characteristics of direct lighting and those of indirect lighting.
What are portable luminaires?
A luminaire equipped with a cord and plug and designed to be moved from space to space.
Can light vs surface mount?
Recessed lights disappear within the room while surface mounted lights can become a focal point. However, recessed lights allow you to utilize a room with lower ceiling heights and make the room feel much more spacious.
Is recessed lighting outdated?
The one reason why recessed lighting is timeless because they offer the flexibility to change the finishes later. You have a can in your ceiling that stays forever. However, the finish may become outdated and can be purchased in different colors and styles to suit your needs. You can change them as often as you like.
What type of luminaires are usually selected to convey a sense of drama to the space?
Lighting design basics test 1
| Question | Answer |
|---|---|
| What type of luminaires are usually selected to convey a sense of drama to the space? | direct luminaires |
| ________________ tend to create a comfortable, low-contrast soft light that psychologically enlarges space. | Indirect luminaires |