Par light, also known as parabolic light, is a type of luminaire that utilizes incandescent parabolic reflector lamps to produce focused and controlled lighting. This lighting fixture is widely used in various settings such as theaters, stages, concerts, and architectural lighting.
The term "par" in par light stands for parabolic aluminized reflector, which refers to the reflective surface found inside the lamp. The parabolic shape of the reflector allows for a concentrated beam of light to be emitted, providing a sharper and more defined illumination compared to standard light fixtures.
The parabolic reflector of a par light is usually made of polished aluminum, which enhances its reflective properties. This reflective surface efficiently redirects light rays emitted by the lamp towards a specific focal point, resulting in a well-defined spotlight effect. The shape and reflective material of the parabolic reflector also help reduce light spillage, ensuring a more controlled and directed lighting output.
Par lights are known for their versatility and flexibility in terms of beam angle adjustment. They typically feature adjustable lenses or zoom mechanisms that allow users to modify the beam angle to their desired width. This feature makes par lights suitable for various lighting applications, from highlighting specific objects or areas to creating dynamic lighting effects on stage.
In addition to their functionality, par lights are also known for their durability and robustness. They are designed to withstand the rigors of live performances and heavy use. The lamps used in par lights are available in different wattages, providing users with options to achieve the desired brightness and intensity of lighting required for their specific application.
In conclusion, par lights are luminaires that utilize incandescent parabolic reflector lamps to create focused and controlled lighting. Their parabolic reflectors and adjustable beam angles allow for precise illumination, making them a popular choice in the entertainment industry and architectural lighting. Whether it is for accenting objects, creating dramatic effects, or providing general lighting, par lights offer a versatile solution for various lighting needs.