Our led light tube is designed professionally in aspect of structure and working character, the power led bulbs use unique circuit design, and the external tube is optional in 3 materials of glass, PC, and aluminum alloy. Because of the saving energy character, 15W T8 led light tube can directly replace 40-50W fluorescent tube. The lifespan of led light tube is 50,000 hours. And our led light tubes have no UV or IR radiation; they are easily installed without any starter or rectifier. Applications are for general lighting, especially for hotel, shopping mall, supermarket, engineering lighting, home, office etc. We provide high-quality power LED tube lamp and competitive price. Welcome to inquiry