6″ U-Bend LED Tube Light is made of glass with special process, even if it is impacted by external force, it is not easy to break, which improves the safety and durability of the product. Configured with 15W power for high brightness, and light efficiency up to 130LPW, it is more energy efficient compared to traditional fluorescent tubes. 4000/5000K color temperature provides bright cool white light, suitable for offices, factories, warehouses and other places that need high brightness lighting. The unique U-bend design is not only beautiful and generous, but also better adapts to different shapes and sizes of lamps and lanterns installation space. Strong compatibility, Type A+B model indicates that the lamp is compatible with two different types of lamps or ballasts, which is convenient for users to use in different occasions.