A foot-lambert or footlambert (fL, sometimes fl or ft-L) is a unit of luminance in United States customary units and some other unit systems.
fL, sometimes fl or ft-L
A foot-lambert equals 1/π or 0.3183 candela per square foot, or 3.426 candela per square meter (the corresponding SI unit).
| Standard Units | |
|---|---|
| Apostilb | {{apostilb}} |
| Blondel | {{blondel}} |
| Candela/square centimeter | {{candelapersquarecentimeter}} |
| Candela/square foot | {{candelapersquarefoot}} |
| Candela/square inch | {{candelapersquareinch}} |
| Candela/square meter | {{candelapersquaremeter}} |
| Kilocandela/square centimeter | {{kilocandelapersquarecentimeter}} |
| Kilocandela/square foot | {{kilocandelapersquarefoot}} |
| Kilocandela/square inch | {{kilocandelapersquareinch}} |
| Kilocandela/square meter | {{kilocandelapersquaremeter}} |
| Lambert | {{lambert}} |
| Millilambert | {{millilambert}} |
| Nit | {{nit}} |
| Stilb | {{stilb}} |