The LED fluorescent tube uses LED white light as the light source, the shell is a light diffusion cover/aluminum alloy, and the power supply is divided into two types: built-in power supply and external power supply. The external power supply has been basically eliminated, and the built-in power supply is mostly used. The LED fluorescent tube is the same as the traditional fluorescent tube in appearance and caliber. There are three lengths: 60cm, 120cm, and 150cm. About 26W, 120cm traditional fluorescent lamp (actual power consumption is about 45W; LED fluorescent tube is only 40% of the traditional lamp, it is a high-efficiency and energy-saving lighting product. 15W LED fluorescent lamps are brighter than traditional 40W fluorescent lamps, and 18W LED fluorescent lamps are brighter than traditional 64W fluorescent lamps. The brightness of LED fluorescent lamps is especially softer and more acceptable to people. The service life is between 50,000 and 80,000 hours. The power supply voltage is AC85V-260V (AC), no starter is needed, the startup is fast, the power is low, there is no stroboscopic, and it is not easy for eyestrain. It is not only super energy-saving but also environmentally friendly. It is one of the key products developed by the national green project, and it is the main product to replace the traditional fluorescent lamp. Low power consumption, saving 60-80% of electricity than traditional fluorescent tubes.