GLOBE FOR LIGHTING FIXTURE

摘要

PPROBLEM TO BE SOLVED: To provide a globe for a lighting fixture capable of improving efficiently average illuminance in a room compared with a conventional one. PSOLUTION: The globe for the lighting fixture has a total light transmissivity of 55% or more and 65% or less on the face emitting the light from a light source to the outside, thereby, the average illuminance in the room can be improved efficiently. As a result, even if the number of installation of the lighting fixtures is not increased, sufficient illumination intensity in the room can be secured, and a danger caused by illumination shortage in the room can be avoided, and such effect as suppression of installation cost and reduction of a burden in execution of wiring connection can be gained. PCOPYRIGHT: (C)2007,JPO&INPIT