Pay attention to these when using the lamp! Please be careful when you install or use it, please don't be near water or other liquids. Please do not install in a high temperature environment. The distance between light and other objects should be at least 0.5 meters. Please do not look directly at the beam, otherwise it will hurt your eyes. To open and repair, please confirm that the power has been cut off. If the LED lamp is damaged, it must be repaired by professional technicians.