ナトリウム灯 です
natoriumutōdesu
1. Sodium lamp.
Noun
#189826
1. Sodium lamp.
1. father; dad
2. husband
3. you (of an elderly person older than the speaker); he
1. thank you; thanks
1. we; us
1. to fall (over, down); to collapse
2. to be destroyed (in a collapse); to collapse
+ 5 additional meanings