ELECTRODELESS LAMP

摘要

PURPOSE:To obtain an electrodeless lamp in which a bulb has no electric connection, and no trouble of an electric shock or a short circuit is generated. CONSTITUTION:A bulb 1 is formed in a spherical form with a translucent material. An incandescent radiator 2 is provided in the bulb 1. And the laser beam output from a laser beam source 4 provided outside the bulb 1 is radiated to the incandescent radiator 2 through a light guide 3 which consists of an optical fiber. The incandescent radiator 2 is heated and incandesced by the laser beam, and a light output is generated.