Illuminance is the total luminous flux incident on a surface per unit area. It is measured in lux (lx).
1 fc = 10.764 lm
1 lm = 0.093 fc
उदाहरण:
कन्वर्ट 15 Footcandle से Lumen:
15 fc = 161.46 lm
| Footcandle | Lumen |
|---|---|
| 0.01 fc | 0.108 lm |
| 0.1 fc | 1.076 lm |
| 1 fc | 10.764 lm |
| 2 fc | 21.528 lm |
| 3 fc | 32.292 lm |
| 5 fc | 53.82 lm |
| 10 fc | 107.64 lm |
| 20 fc | 215.28 lm |
| 30 fc | 322.92 lm |
| 40 fc | 430.56 lm |
| 50 fc | 538.2 lm |
| 60 fc | 645.84 lm |
| 70 fc | 753.48 lm |
| 80 fc | 861.12 lm |
| 90 fc | 968.76 lm |
| 100 fc | 1,076.4 lm |
| 250 fc | 2,691 lm |
| 500 fc | 5,382 lm |
| 750 fc | 8,073 lm |
| 1000 fc | 10,764 lm |
| 10000 fc | 107,640 lm |
| 100000 fc | 1,076,400 lm |