"lx" . . "lux"@nl . "The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre. The lux is a derived unit in the International System of Units." . "lux"@en . . . "The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre."@en . .