The ordinary green ball bulb is a lighting energy-saving bulb with a spherical design. The product color is green, and there are two styles: bayonet and spiral. The product spectrum does not contain ultraviolet or infrared rays, and there is no radiation, which is close to natural light. There is no stroboscopic effect, which is closer to natural light, and the brightness is stable. It is very helpful for the vision of children who use their eyes excessively.