22 Terms
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Lighting products
Industry: Lights & lighting
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Lighting products
Visual comfort probability (VCP)
Lights & lighting; Lighting products
For a given lighting scheme, VCP is a ratio expressed as a percent of people who, when viewing from a specific location and in a specified direction, find the system acceptable in terms of glare (See ...
Visual task
Lights & lighting; Lighting products
The task associated with seeing; objects and details that must be seen to perform an activity.
Volt
Lights & lighting; Lighting products
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 specification of an ...
Voltage
Lights & lighting; Lighting products
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.
Voltage (design)
Lights & lighting; Lighting products
For Automotive lamps, voltage at which the lamp is designed to provide the amperes, candlepower, and laboratory life characteristics. For Projection lamps, the voltage shown is the design voltage of ...
Warm white
Lights & lighting; Lighting products
Refers to a colour temperature around 3000K, providing a yellowish-white light.
Wattage indicator reduced
Lights & lighting; Lighting products
Indicates that this is a reduced wattage option for lamps normally used in this application. Be sure to cheque wattage, lumens and life to determine which lamp is best suited to your needs.
