Display shelf used especially for displaying electrical articles, e.g. bulbs, has control arm which on actuation provokes a demonstrates the proper functioning of the product

摘要

The display shelf has a support (13) for supporting a number of articles (17) to carry away. Close to this support is a control arm (22) independent of the articles and on which a potential buyer presses down for provoking a demonstration of the unique characteristics of this article, not normally visible just by observing the article. The unique characteristic may be a light emitted by the article while functioning, or a display.