A lamp shade is a decorative shade which typically surrounds a light source. Table lamps and floor lamps often use a lamp shade. The shade itself serves multiple functions, directing light upwards for ambient light, and downwards for nearby tasks. The funnel shape also helps heat to escape from the light bulbs. Some light may diffuse through the sides of the shade as well. The shade also protects your eyes from light-bulb glare and can become a part of your room's decorative style. Replacement lamp shades are a great way to refresh a lamp or light fixture. They attach to the lamp usually with a harp or fitter and finial.
Informal and comfortable, this relaxed style accentuates an airy and unpretentious living space, evoking the feeling of a permanent beach cottage vacation. Casual Lighting uses clean and simple lines, subtle curves, natural textures, and decorative glass for a subtle elegance that doesn’t overwhelm the senses.
Sits on top of a harp or fitter, which is typically attached to a floor or table lamp. Spider-fitter shades sit on top of a harp fitter (a separate item). Uno fitter shades sit below the bulb with the uno fitter above. Clip-on shades clip directly onto the light bulb.
And great information sheet with shade. Not the exact same size as my previous shad but it did the trick. Thanks LampsUSA