By ALf13ddrbobhurley. Lamp. At Wednesday, February 12th 2020, 05:45:49 AM.
If you're going to use your lamp mainly for reading, you would want a fairly sheer lampshade that doesn't trap light. A thin-fabric lampshade should do. As a general rule of thumb for reading and table lamps, you will want the lampshade to be just over half the height of the base. If the lamp is going to be set on the floor and let off more light, a lampshade that's only one-fourth the base's height would be better.
Form refers to the sheer aesthetics of a lamp whereas function refers to how much illumination the lamp actually lends to a space. Lamps, of course, vary in size, shape and style. The first step in selecting the perfect lamp for any room is making sure that the sheer size of the lamp matches the contours and dimensions of the room's interior.
A lamp globe, or even a lamp shade in a more common term, is a fixture that covers the bulb on a lamp to diffuse the lighting that it gives off or to block it in certain directions so it does not cause glare by shining straight in one's eyes.