Emeralite Banker's Lamp Value Guide

The Emeralite Banker's Lamp is a hallmark of early 20th-century office design, prized for its signature green cased-glass shade and solid brass construction. These lamps are highly collectible because they represent a perfect fusion of Art Nouveau elegance and functional glare-reduction technology used in period banks and libraries.

What Is Emeralite Banker's Lamp Worth?

The typical price range for Emeralite Banker's Lamp is $350 - $450 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Condition of the glass shade, as original green shades are fragile and expensive to replace if cracked or chipped.
• The presence of original brass patina versus a polished or replated finish which can lower historical value.
• Functionality and safety of the internal wiring, though original components are preferred by purists.
• Rarity of the specific model number, often found on the base, which dictates the complexity of the brass casting.

How to Identify Emeralite Banker's Lamp?

• Look for the 'Emeralite' brand name often stamped into the brass socket or the metal adjustment hardware.
• Verify the shade is made of 'cased glass,' featuring a green exterior layer and a white opal glass interior layer.
• Check for a heavy marble or weighted brass base designed to provide stability for the curved arm and shade.
• Examine the shade for the characteristic signature shape that is wider at the bottom and tapers toward the top attachment.

History of Emeralite Banker's Lamp

Banker’s lamps with distinctive green glass shades were first produced in the early 20th century and became iconic fixtures in libraries, banks, and offices. The Emeralite and similar makers popularized the curved green glass shade paired with brass fittings and often a heavy base for stability. These lamps combined practical, glare-reducing illumination for reading with an elegant Art Nouveau and early Art Deco aesthetic, remaining sought after by collectors and for period interior decor.