Tube light holders are fixtures that securely hold fluorescent tubes in place and provide electrical connections to power the lights. They come in two standard sizes, T8 and T12, which refer to the diameter of the tube they are designed to accommodate. T8 tube light holders are designed to fit tubes with a diameter of 8/8 inches, while T12 holders are designed to fit tubes with a diameter of 12/8 inches.
Both types of holders are commonly used in commercial and industrial settings and can be found in offices, schools, warehouses, and other facilities. The holders come in different styles and finish to match the decor of the space, and they are easy to install and maintain.
When replacing old fluorescent tubes, it's important to use the correct type of holder to ensure a secure fit and optimal performance. T8 and T12 tube light holders provide a safe and reliable way to install and use fluorescent lighting, making them a popular choice for many lighting applications.