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