La iluminancia es el incidente de flujo luminoso total en una superficie por unidad de área.Se mide en Lux (LX).
1 ly = 9,461,000,000,000,000 br
1 br = 1.0570e-16 ly
Ejemplo:
Convertir 15 Año ligero a Brillo:
15 ly = 141,915,000,000,000,000 br
| Año ligero | Brillo |
|---|---|
| 0.01 ly | 94,610,000,000,000 br |
| 0.1 ly | 946,100,000,000,000 br |
| 1 ly | 9,461,000,000,000,000 br |
| 2 ly | 18,922,000,000,000,000 br |
| 3 ly | 28,383,000,000,000,000 br |
| 5 ly | 47,305,000,000,000,000 br |
| 10 ly | 94,610,000,000,000,000 br |
| 20 ly | 189,220,000,000,000,000 br |
| 30 ly | 283,830,000,000,000,000 br |
| 40 ly | 378,440,000,000,000,000 br |
| 50 ly | 473,050,000,000,000,000 br |
| 60 ly | 567,660,000,000,000,000 br |
| 70 ly | 662,270,000,000,000,000 br |
| 80 ly | 756,880,000,000,000,000 br |
| 90 ly | 851,490,000,000,000,000 br |
| 100 ly | 946,100,000,000,000,000 br |
| 250 ly | 2,365,250,000,000,000,000 br |
| 500 ly | 4,730,500,000,000,000,000 br |
| 750 ly | 7,095,750,000,000,000,000 br |
| 1000 ly | 9,461,000,000,000,000,000 br |
| 10000 ly | 94,610,000,000,000,000,000 br |
| 100000 ly | 946,100,000,000,000,000,000 br |
Inayam