照明是每单位区域表面上的总发光通量。它以Lux(LX)为单位。
1 lx = 0.093 fc
1 fc = 10.764 lx
例子:
将15 勒克斯转换为footcandle:
15 lx = 1.394 fc
勒克斯 | footcandle |
---|---|
0.01 lx | 0.001 fc |
0.1 lx | 0.009 fc |
1 lx | 0.093 fc |
2 lx | 0.186 fc |
3 lx | 0.279 fc |
5 lx | 0.465 fc |
10 lx | 0.929 fc |
20 lx | 1.858 fc |
30 lx | 2.787 fc |
40 lx | 3.716 fc |
50 lx | 4.645 fc |
60 lx | 5.574 fc |
70 lx | 6.503 fc |
80 lx | 7.432 fc |
90 lx | 8.361 fc |
100 lx | 9.29 fc |
250 lx | 23.226 fc |
500 lx | 46.451 fc |
750 lx | 69.677 fc |
1000 lx | 92.902 fc |
10000 lx | 929.023 fc |
100000 lx | 9,290.227 fc |