What type of lamp tube is used for honeycomb panel square lamp?

The diameter of the lamp is 8CM, and the diameter of the opening is 10cm, ranging from 7 to 102cm. The main lamp models are: T 12, T 10, T8, T5, T4, T3.5 and T2. Commonly used specifications mainly include T8, T5 and T4, where T stands for "Tube" and represents tube shape, and the number after the letter T represents the diameter of the lamp. The specifications of traditional fluorescent tubes are divided into T8, T5 and T4, where T stands for tube defect and the number is diameter. The unit is inches.