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Scanners - A scanner is an intelligent light that uses a mirror to perform a large variety of effects and operations while the fixture itself remains stationary. Scanners are generally remotely controlled by a l. Used Color. ighting control console, but some can be preprogrammed. A single scanner can replace the functions of many conventional lights and can often perform tasks conventional lights can not. M. Used Color. ost modern scanners utilize DMX-512 signals for control, but some can be controlled by way of analog signals as well. ...

Intensity - Measured in both lux and lumens. For any given luminaire (lighting instrument or fixture), this depends upon the power of the bulb, the design of the instrument (and its corresponding efficiency), the. Used Color. presence or absence of color gels or gobos, distance from the area to be lit, the color and subtance to be lit, and the neuro-optics of the total scene (that is, the relative contrasts . Used Color. to other regions of illumination). ...

Incandescent light bulb - The incandescent light bulb (archaically known as the electric lamp) uses a glowing wire filament heated to white-hot by electrical resistance, to generate light (a process known as thermal radiation . Used Color. or incandescence). The bulb is the glass enclosure which keeps the filament in a vacuum or low-pressure noble gas, or a halogen gas in the case of quartz-halogen lamps (see below) in ord. Used Color. er to prevent oxidisation of the filament at high temperatures. In Australia and South Africa a light bulb is also called a light globe.

Because of its poor efficiency and yellowish color, it is being ...

Aircraft Landing Light - A narrow beam PAR lamp (28 volt) that is used on aircraft and often adopted for PAR64 and PAR46 lamps. They are most commonly 4 lamps wired in series to attain the required voltage of the circuit as . Used Color. close to 120 volts. ACL lamps have a higher intensity, brightness and color temperature than the standard PAR lamp.

ACL lamps are more expensive than standard PARs and have . Used Color. a shorter life.

Ethernet - Ethernet (this name comes from the physical concept of ether) is a frame-based computer networking technology for local area networks (LANs). It defines wiring and signaling for the physical layer, an. Used Color. d frame formats and protocols for the media access control (MAC)/data link layer of the OSI model. Ethernet is mostly standardized as IEEEs 802.3. It has become the most widespread LAN t. Used Color. echnology in use during the 1990s to the present, and has largely replaced all other LAN standards such as token ring, FDDI, and ARCNET. ...