holophane shade

Isaac Kremer/ November 23, 2025/ / 0 comments

A translucent glass electric-light shade with a bas-relief pattern that is revealed when the light is turned on; introduced after the bright tungsten filament bulbs were developed ca. 1907. 2. A clear glass electric light with vertical prismatic grooves that diffuse the light. (Bucher, 1996)

Share this Post

About Isaac Kremer

IsaacKremer.com is the personal website of Isaac Kremer, MSARP, a nationally recognized leader in the Main Street Approach to commercial district revitalization with over 25 years of experience. Kremer, New Jersey's first certified Main Street America Revitalization Professional (MSARP), has served as founding executive director for organizations like Experience Princeton and the Metuchen Downtown Alliance, which won a Great American Main Street Award under his leadership. He recently became director of the Royal Oak Downtown Development Authority in Michigan.

Leave a Comment

Your email address will not be published. Required fields are marked *

*
*

This site uses Akismet to reduce spam. Learn how your comment data is processed.