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