Joule
(Units Package Symbol) Joule is the derived SI unit of energy.
Kilogram is the fundamental SI unit of mass.
KilogramWeight is a unit of force.
Knot
(Units Package Symbol) Knot is a unit of speed.
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).