The lampshade not only covers the lamp to gather light together, but also prevents electric shock and protects the eyes. Therefore, most lamps will have a lampshade.
What is the function of the lampshade?
A lampshade is a cover set on the periphery of the lamp flame or on the bulb for concentrating light or weatherproofing. The lampshade not only covers the lamp in order to gather the light, but also prevents electric shock and protects the eyes.