After installing the flashlight, when the button is facing up, press the button on the left once, the light will emit white glare; press the left button once again, the light will become slightly stronger; press again, the light will be stronger; press again, the light will become The first glare; the flashlight is turned off when 1 the button is pressed. Press the button on the right once, the light will emit purple low light; press the right button once again, the light will be white and purple at the same time; press again to turn the light back to white; The left and right buttons cooperate with each other, the left side is responsible for opening and closing, and the right is responsible for color selection. Note that you can not look at the flashlight with your eyes, so as not to damage the eyes. 装好手电筒后，按钮朝上时，长按左边的按钮一次，灯 发出白色强光；再按左按钮一次，灯光变稍强；再按一 次，灯光再强一点；再按一次，灯光变成最开始的强光 ；长按时手电筒关闭。 按右边的按钮一次，灯发出紫色弱光；再按右按钮一次 ，灯光白色紫色同时亮；再按一次，灯光变回白色； 左右两按钮相互协作，左边负责开启关闭和强度，右边 负责颜色选择。 请注意，不能用眼睛直视该手电筒的光线，以免损伤眼 睛。
