Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is the rule for lampshades?
1 Answer

There are actually two main rules for lampshades. First, the diameter of the shade's top should be as wide as the base of your lamp but no larger than twice its width. For example, if your lamp base measures 8 inches in diameter, its shade should measure 8 to 16 inches across the top. The second rule is that the height of the shade should be two-thirds of the overall height of the base or smaller. If your lamp is 18 inches tall, you would want a shade that is no more than 12 inches high. On 1stDibs, shop a diverse assortment of lamps.
1stDibs ExpertMay 14, 2024
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Shop for Lighting on 1stDibs
Art Nouveau lamp circa 1910
Located in NANTES, FR
Beautiful Art Nouveau lamp, circa 1910.
Brown-veined alabaster shell.
The base is bronze with floral decoration.
Electric and in perfect condition.
Total Height: 52 cm
Shell Diamete...
Category
Vintage 1910s French Art Nouveau Table Lamps
Materials
Alabaster, Bronze
Art Déco Pendant Light, 1930s - 1940s
Located in Schwerin, MV
Art Deco rod pendant light with a beige glass shade from the 1930s-1950s. The suspension is made of brass, the glass holder is made of sheet metal. At the bottom of the shade is a pe...
Category
Mid-20th Century German Art Deco Chandeliers and Pendants
Materials
Metal, Brass
Large Art Déco Pendant Light, 1920s - 1930s
Located in Schwerin, MV
Rare Art Deco pendant lamp from the 1920s-1930s with a marbled glass shade and cable suspension in good original condition.
The large white glass shade has a beautiful shell-like sh...
Category
Early 20th Century German Art Deco Chandeliers and Pendants
Materials
Brass
3 Tone Blue Metal Pendant Lamp by Lamell-Star-Leuchten, 1960s, Germany
Located in Hagenbach, DE
3 Tone Blue Metal Pendant Lamp by Lamell-Star-Leuchten, 1960s, Germany
Lampshade is in very good vintage condition.
This lamp works with E27 light bulbs.
Wired and suitable to use...
Category
Vintage 1960s German Mid-Century Modern Chandeliers and Pendants
Materials
Metal
Mid Century Wicker Fisch Celling Light, France 1960s
Located in Hannover, DE
This charming little French pendant light is a real gem! It'll add a touch of elegance to any room, no matter what style it is. I'm happy to tell you that the total length is 63 cm, ...
Category
Vintage 1960s French Mid-Century Modern Chandeliers and Pendants
Materials
Wicker
Scandinavian Functionalist Ceiling Light, 1950s
Located in Oslo, NO
This wonderful and rare flush mount ceiling light is a standout example of the Nordic Functionalism from the 1930s, a design movement that sought to merge beautiful craftsmanship wit...
Category
Vintage 1950s Norwegian Mid-Century Modern Chandeliers and Pendants
Materials
Chrome