Lux

Definitions

1. In the International System of Units, the derived unit of illuminance or illumination; one lumen per square metre. Symbol: lx
2. A surname.

Equivalents

Examples

“Some volunteers slept in ambient light⟳ of about 100 lux and some in only 3 lux, which is close⟳ to total darkness.”

“For quotations using this term, see⟳ Citations:lux.”

CEFR level