lux (noun)

1. During the construction of the Eiffel Tower, the engineers used lux measurements to ensure proper lighting for the visitors.

2. In the comic book, the superhero's headquarters were equipped with high-tech lighting systems that emitted thousands of lux.

3. The artist meticulously painted the scene in the painting, paying attention to every detail including the appropriate amount of lux in the illuminated areas.

4. In the novel, the protagonist walked into a dimly lit room, barely able to see anything due to the low lux level.