A misconception of the distance between the reader and a portable light, and a chandelier 6ft. above the table, ... The bedroom lighting problem is regarded as one of the most difficult if really effective illumination is desired, and in the ... Obviously a wind-up ceiling rose would be useful in this capacity, but it is not suggested.
|Title||:||The Electrical Magazine and Engineering Monthly|
|Author||:||Theodore John Valentine Feilden|