Illuminance is the total luminous flux incident on a surface per unit area. It is measured in lux (lx).
1 II = 1 dL
1 dL = 1 II
Example:
Convert 15 Illuminance Index to Daylight Lumens:
15 II = 15 dL
Illuminance Index | Daylight Lumens |
---|---|
0.01 II | 0.01 dL |
0.1 II | 0.1 dL |
1 II | 1 dL |
2 II | 2 dL |
3 II | 3 dL |
5 II | 5 dL |
10 II | 10 dL |
20 II | 20 dL |
30 II | 30 dL |
40 II | 40 dL |
50 II | 50 dL |
60 II | 60 dL |
70 II | 70 dL |
80 II | 80 dL |
90 II | 90 dL |
100 II | 100 dL |
250 II | 250 dL |
500 II | 500 dL |
750 II | 750 dL |
1000 II | 1,000 dL |
10000 II | 10,000 dL |
100000 II | 100,000 dL |