Definitions

1. noun

A unit of illumination in the International System of Units, equal to one thousandth of a lux.

“The scientist measured the room’s brightness in milliluxes to determine the optimal lighting conditions.”

2. noun

A unit of illuminance in the International System of Units, equal to one thousandth of a lux.

“The display of the camera measured 100 milliluxes, indicating a good exposure.”