248 ELECTRIC LIGHTING. 



" The objection that the glare of the electric light is trying to 

 the eyes of the workpeople, has been overcome by inclosing the 

 light in an opaque reflector, the rays being projected on to a 

 screen, or on to the ceiling or roof of the building, whence they 

 are diffused, giving to the space lighted the appearance of illumi- 

 nation by daylight." 



