Disk light e.g. emergency exit light, for overhead assembly mounted in e.g. wall of house, has optical-geometric illuminant attached at position in base housing so that shadow-free illuminating region is formed below disk body

摘要

The light has a base housing (3) for accommodating lamp electronics and a disk body. An optical-geometric illuminant i.e. LED, is attached at a position in the base housing with a light radiation pattern at the disk body so that a shadow-free illuminating region is formed below the disk body. The position lies outside of a lateral extension of a longitudinal narrow surface of the disk body. A fastening screw for attaching the base housing to a wall or a ceiling of a house is screwed through a screw hole (67). An independent claim is also included for a method for adaptation of a safety lamp.