A kilowatt-hour (kWh) is a unit of measurement used to measure the amount of energy, or power, consumed by an…
A kilowatt (kW) is a unit of measurement used to measure power. It is equivalent to 1,000 watts and is…
A Kelvin unit is an SI unit of measure used to describe the color temperature of light. It is most…
A junction box is an electrical enclosure that provides a safe and enclosed area to connect two or more wires.…
The inverse square law states that the intensity of a light source is inversely proportional to the square of its…
Indirect lighting is a type of lighting that produces a soft, diffuse glow. This type of lighting creates an even…
An incandescent bulb is a type of light source that produces light by dissipating electrical energy as heat in a…
Incandescence is the emission of visible light from a hot object. When an object’s temperature rises, it emits radiation in…
The Illuminating Engineering Society (IES) is a nonprofit organization that sets standards for lighting and other electrical equipment. Founded in…
Illuminance is the measure of light intensity on a surface or area. It is typically measured in lux, which is…