Ultraviolet (UV) light is a form of electromagnetic radiation that falls between visible light and X-rays on the electromagnetic spectrum. It has a shorter wavelength and higher energy than visible light, making it invisible to the human eye.

Light, in the context of the lighting, refers to electromagnetic radiation that is visible to the human eye. It is a form of energy that enables us to perceive our surroundings and plays a crucial role in illumination and visual perception.

Warm white is a specific color temperature range of light. It refers to a softer hue of white light with a hint of red and yellow tones, creating a warm and cozy ambiance.

High-Intensity Discharge (HID) is a type of gas discharge lamp widely used in the lighting industry. These lamps produce light by creating an electric arc between two electrodes through an ionized gas.

A matte surface, in the context of the lighting industry, refers to a type of finish that is designed to diffuse ambient light rather than reflecting it directly back to the viewer.

Cove lighting is a lighting technique that enhances the ambiance and aesthetics of a room. It involves the installation of fixtures along the edge of a cove or recess, such as the junction between a wall and ceiling or the underside of a shelf.

A G9 bulb is a type of light bulb characterized by its unique base design, featuring two spades or wire loop contacts spaced 9 mm apart.

OLED stands for Organic Light Emitting Diode. It is a technology used in the lighting industry for general lighting and automotive applications.

A photocell light, also known as a dusk to dawn light, is a type of lighting fixture commonly used in outdoor applications.

Shunted sockets are lamp holders or sockets that have internally connected electrical contacts. These sockets are designed to receive voltage through a single set of wires and spread it to two contacts.