PenukarPencahayaan
Foto
Penukar: Foto
Penukaran popular
| Unit | Simbol |
|---|---|
| Foto Lux | ph lx |
| Foto Meter-lilin | ph m*c |
| Foto Sentimeter-lilin | ph cm*c |
| Foto Lilin kaki | ph ft*c, fc |
| Foto Nyala api | — |
| Foto Nox | — |
| Foto Candela steradian/persegi meter | — |
| Foto Lumen/meter persegi | ph lm/m² |
| Foto Lumen/sentimeter persegi | — |
| Foto Lumen/kaki persegi | ph lm/ft² |
| Foto Watt/persegi cm (pada 555 nm) | — |