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Art Deco Frosted Glass Lamps, Globes and Sconces: How to Choose

How to choose art deco frosted glass lighting: matte molded glass, frosted globe ceiling lights and sconces, the chips to look for, and how shades fit.

By Art Deco Lighting editorial teamUpdated November 12, 20264 min read5 sources

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To choose art deco frosted glass lighting, start with the fixture: a table lamp, a frosted globe ceiling light or a wall sconce, since each holds its glass differently. Then check the glass itself for chips at the rim and neck, confirm the shade fits its holder, and plan to have old wiring replaced.

What does “frosted” mean in a deco lighting listing?

In a listing, “frosted” usually means any matte glass that scatters the light instead of showing the bulb. Sellers use it for glass that is matte all over, glass etched with a pattern, and molded glass with a matte finish. “Satin” and “sandblasted” turn up for the same look. The word alone does not tell you how the finish was made, so judge the glass by the photos: an even matte surface all over, or a design where matte and clear areas meet.

The museum definitions of frosting and acid etching are in the art deco lamp shade guide. If you are weighing frosted glass against milk glass or opal glass for a ceiling light, the flush mount ceiling light guide explains the difference.

Art deco frosted glass lamps and lights

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What makes Lalique frosted glass lighting different?

René Lalique’s lighting shows how deco designers used matte glass as the design itself rather than a plain cover for the bulb. The Victoria and Albert Museum (V&A) in London holds several pieces:

Hêtre (beech) pendant ceiling light. Designed in 1924 and made until 1940. The museum’s gallery label describes it as “Press-moulded glass, with a matt-etched finish.” The same label credits his “rediscovery of ‘demi-crystal’,” which allowed quality molded glass to be mass-produced, and says that his work could be bought at the Breves Gallery in Knightsbridge, London, from 1928.
Deux Paons (Two Peacocks) table lamp. Designed in 1920 and listed in Lalique catalogs from 1928 to 1947. Its materials are “Glass, press-moulded and mould-blown, with bakelite,” and it stands 45.1 cm tall. The V&A notes that Lalique “designed a number of lamps in this form, based on a perfume bottle,” each with a different motif on its stopper. This one carries an incised “R Lalique” mark.
A light fitting of 1930 to 1940. Also press-molded glass, designed by René Lalique and made at the Lalique glassworks.

Molded matte glass in the same spirit was made by many factories. For a lamp sold as Lalique, ask for clear photos of the mark and of the molded design, and compare them with museum records before you pay a maker’s premium.

Which frosted fixture suits your room?

Each fixture type holds its glass in its own way, and that decides what to check:

Fixture	How the glass is held	What to check first
Table lamp	The shade rests in, or clips to, a holder on the base	Chips at the rim where it sits; clips present
Frosted globe ceiling light or chandelier	Each globe sits in a holder ring, often with small screws	Chips at the neck; every globe matching
Wall sconce	A small shade sits in a holder on the arm	Chips at the rim; a matching pair

A table lamp is the easiest place to start, since one shade is simple to replace. A multi-globe chandelier asks more: every globe should match in shape, color and finish. Matching chandeliers and flush mounts are compared in the chandelier and ceiling light guide.

Art deco ceiling lights with frosted globes

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How do you check frosted glass for chips and fit?

Matte glass hides damage in photos, so ask for close-ups:

The neck or rim. This is where the glass meets its holder and where chips happen. Ask for a photo of the whole edge.
Light behind the glass. A photo taken with a lamp or window behind the shade shows hairline cracks.
The holder size. Measure the shade’s neck or rim and the inside of the holder. Too small and the shade falls through; too large and it will not seat.
The set. On a fixture with several shades, check that they all match. A replaced shade is normal on old lighting, but it should be disclosed.

Frosted shades, bulbs and old wiring

Have an old fixture’s original wiring checked or replaced before use; the rewiring guide covers the parts. The CPSC advises: “Check the wattage of all bulbs in light fixtures and lamps to make sure they are the correct wattage.” For new sockets and cords, UL Solutions says: “Look for UL safety Marks on product packaging, the product itself or within product details when shopping online.”

Are frosted glass sconces a good match for a deco room?

A pair of frosted sconces gives soft light on either side of a mirror, fireplace or doorway, and the matte glass hides the bulb from most angles. Buy them as a pair where you can: matching a single old frosted shade later is hard. Check both for the same glass, the same holder and the same metal finish on the arm.

Art deco wall sconces with frosted glass

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Back to the art deco lighting guide.

Frequently asked questions

Is frosted glass the same as etched glass?

Both have a matte surface, and listings often use the words for the same thing. Frosting usually covers the whole shade, while an etched shade has a matte pattern with clear areas around it. The art deco lamp shade guide on this site sets out the museum definitions.

Did René Lalique make frosted glass lighting?

Yes. The V&A holds his Hêtre (beech) pendant ceiling light, designed in 1924, which its label describes as press-molded glass with a matte-etched finish, and a 1920 table lamp in press-molded and mold-blown glass with Bakelite.

How can I tell if a frosted glass globe is chipped?

A matte surface hides small chips and hairline cracks in photos. Ask the seller for close photos of the neck or rim, and for one taken with a light behind the glass, which shows cracks as bright or dark lines.

Can I replace one globe in a frosted glass ceiling light?

Often, yes. Measure the neck of the globe and the inside of its holder, then match the shape and finish. Single shades are sold on their own, often listed as a frosted glass shade.

What bulb should go in a frosted glass shade?

Use no more than the wattage the fixture is marked for. The CPSC advises checking the wattage of all bulbs in light fixtures and lamps, and replacing any bulb above the recommended wattage to prevent overheating.