Linear Fluorescent Lamp

Linear fluorescent lamps (LFLs) are the most traditional option for lighting systems in working and learning environments and in commercial buildings. They became very popular in the first half of the 20th century. The first commercial and most widely distributed type of lamp, called T12, consists of a glass tube with a diameter of 38mm. Today more advanced products are available (T8 and T5 lamps), which can reduce the total energy consumption by more than 50%.

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