визуелна задача

A term referring to the lamp and ballast combination, and sometimes to the entire lighting delivery system including the fixture, the optics, the particular layout and the ...

ултра

Lumières et éclairage; Les produits d'éclairage

A common way of referring to high efficiency GE T8 family of lamps that perform better than standard T8 lamps. Also refers to the system.

волт

Lumières et éclairage; Les produits d'éclairage

A measure of "electrical pressure" between two points. The higher the voltage, the more current will be pushed through a resistor connected across the points. The volt ...

напон

Lumières et éclairage; Les produits d'éclairage

A measurement of the electromotive force in an electrical circuit or device expressed in volts. Voltage can be thought of as being analogous to the pressure in a waterline.

вати

Lumières et éclairage; Les produits d'éclairage

A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. (See KILOWATT HOUR).

бранова должина

Lumières et éclairage; Les produits d'éclairage

The distance between two neighboring crests of a traveling wave. The wavelength of light is between 400 and 700 nanometers.

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Secteur d’activité/Domaine : Vacances Catégorie : Festivals

Ден на шегата

Celebrated on the 1st of April each year, April Fools' Day is a time when people, and increasingly businesses, play all kinds of good humored or funny ...