Zodiacal light is a celestial phenomenon characterized by a faint band of light that can be observed in the night sky.

Color shifting is the phenomenon where the color of light emitted by a lighting source changes or varies over time. This change in color is primarily caused by degradation mechanisms that occur in various components of the lighting system, including the semiconductor chip, phosphors, encapsulant materials, plastic resins, and lenses.Looking For Motion-Activated Energy-Savi

A type A bulb refers to a specific design of light bulb that is characterized by its roundish shape and a relatively wide mount on the bottom.

Fill light, in the context of cinematography and photography lighting, refers to an additional source of illumination used to fill in or wash out shadows and dark areas in an image.

A fixture is a complete lighting unit that encompasses various components necessary for the generation and control of light. It typically consists of a light source, such as a lamp or bulb, along with a reflector or lens to direct and distribute the light.

A T5 bulb is a type of fluorescent bulb characterized by its tubular shape and a diameter of 5/8ths of an inch or approximately 16mm.

A neon light is a type of fixture that utilizes a gas-discharge process to produce a vibrant and eye-catching glow. It consists of glass tubes that can be shaped into various artistic forms, such as letters and pictures.

in the context of lighting, Indoor positioning refers to the technology and systems used to accurately determine the location of objects or individuals within an indoor environment.

IALD stands for the International Association of Lighting Designers. Founded in 1969 and headquartered in Chicago, IL, USA, the IALD is a globally recognized organization that supports and promotes the professional development of lighting designers.

Brightness is the intensity and luminosity of light emitted or reflected by a light source or surface. It is a measure of the perceived level of light and can vary depending on factors such as the luminous flux of the light source, the reflectivity of the surface, and the observer’s perception.