Knowledge base

Lux

Lux (lx) is the unit of illumination in the International System of Units (SI). It measures the amount of light energy incident...

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Luminance

Luminance is a measure of the amount of light emitted or reflected from a surface and seen by an observer. It is...

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Lumen maintenance (LB)

Lumen maintenance (LM) refers to the degree to which a lighting source, such as a lamp or fixture, maintains its light output...

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Lumen (lm)

Lumen (lm) is the unit used to measure the amount of light emitted by a light source. It's an important measure of...

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Light Emitting Diode (LED)

A light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it. Unlike traditional incandescent...

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Passive InfraRed (PIR) sensor

View our PIR solutions A passive infrared (PIR) sensor is a type of sensor that uses infrared radiation to detect motion. It...

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PAR lamp (Parabolic Aluminized Reflector lamp)

A PAR lamp (Parabolic Aluminized Reflector lamp) is a type of reflector lamp commonly used in lighting systems for both professional and...

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Standard Deviation of Color Matching (SDCM)

SDCM stands for Standard Deviation of Color Matching and is a measure of the color consistency of a light source, particularly in...

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Voltage, current, resistance and power

The terms voltage , current , resistance , and power are fundamental concepts in electricity and electronics . They are linked by...

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Solid-state lighting (SSL)

Solid-state lighting (SSL) refers to lighting technology that uses semiconductor materials to generate light, as opposed to traditional lighting technologies such as...

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Types of lamps

There are different types of lamps that vary in technology, shape, application, and energy consumption. Below is an overview of the most...

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Switching cycle

A switching cycle refers to the process of switching an electrical device or system, such as lighting, on and off. It's a...

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