1) свет
2) светильник, фонарь
3) световой проём
4) фрамуга, застеклённая створка (окна) ; форточка; окно; листовое стекло
- alarm light
- approach light
- area light
- barrel light
- barricade light
- borrow light
- ceiling light
- dome light
- emergency light
- fixed light
- garden light
- high-mast light
- hopper light
- indicating light
- lantern light
- natural light
- north light
- obstruction light
- opening light
- pilot light
- roof light
- runway center line lights
- runway edge lights
- runway end identifier lights
- street light
- taxiway center line lights
- taxiway edge lights
- transom light
- venetian light
- warning light