The electromagnetic spectrum is the complete range of electromagnetic radiation, which includes all forms of energy that travel as waves or particles through space.

Uplighting is a technique where individual light sources are strategically placed at the base of architectural details or points of interest, typically around the perimeter of a space.

A pendant light is a type of lighting fixture that is suspended from the ceiling using a rod, chain, or multiple chains.

Luminous intensity is the amount of light power emitted by a point source within a specific solid angle. It is a measure of the brightness or strength of a light source in a particular direction.

A T12 bulb is a type of fluorescent tube. The “T12” designation is based on the diameter of the bulb, which measures 1.5 inches.

Smart lighting, also known as adaptive lighting, is a technology that integrates intelligence and logic into lamps or luminaires, enabling communication and interaction with the surrounding environment, occupants of a building, and other devices in an automated manner.

Luminaire efficiency measures how effectively a luminaire (light fixture) emits light compared to the light produced by its lamps. It is expressed as the ratio of the light output emitted by the luminaire to the light output emitted by its lamps.

A louver is a series of blades or slats arranged in a hexagonal shape, resembling a honeycomb, which is used to regulate the flow of air or light.

Silicate is a group of minerals that are widely used in various industries, including the lighting industry. These minerals are composed of the silicate anion, which consists of silicon and oxygen atoms.

Twin Tube is a fluorescent lighting fixture that consists of two parallel tubes, as opposed to the single tube found in traditional fluorescent lamps.