Nowodvorski 4800 Series Hemisphere L Luminaire fifi sori Itọsọna
Itọsọna olumulo fun 4800 Series Hemisphere L Luminaire nipasẹ Nowodvorski ṣe awọn ilana alaye fun awọn awoṣe 4856, 4842, 4843, ati 4844. Itọsọna yii pese awọn igbesẹ pataki lati fi sori ẹrọ ati lo luminaire didara ti o ga julọ fun awọn iwulo ina rẹ.