Lambert is a unit of luminance (photometric brightness).
League is a unit of length.
Link
(Units Package Symbol) Link is a unit of length.
Lumen
(Units Package Symbol) Lumen is the derived SI unit of luminous flux.
Lumerg is a unit of luminous energy (quantity of light).
Lux
(Units Package Symbol) Lux is the derived SI unit of illumination (illuminance).
Maxwell is the derived CGS unit of magnetic flux.
MetricTon is a unit of mass.
Mho
(Units Package Symbol) Mho is a unit of electric conductance.
Micron is a unit of length.