Illuminance is the total luminous flux incident on a surface per unit area. It is measured in lux (lx).
1 dL = 1 lm/m²
1 lm/m² = 1 dL
Example:
Convert 15 Daylight Lumens to Lumens per Square Meter:
15 dL = 15 lm/m²
| Daylight Lumens | Lumens per Square Meter |
|---|---|
| 0.01 dL | 0.01 lm/m² |
| 0.1 dL | 0.1 lm/m² |
| 1 dL | 1 lm/m² |
| 2 dL | 2 lm/m² |
| 3 dL | 3 lm/m² |
| 5 dL | 5 lm/m² |
| 10 dL | 10 lm/m² |
| 20 dL | 20 lm/m² |
| 30 dL | 30 lm/m² |
| 40 dL | 40 lm/m² |
| 50 dL | 50 lm/m² |
| 60 dL | 60 lm/m² |
| 70 dL | 70 lm/m² |
| 80 dL | 80 lm/m² |
| 90 dL | 90 lm/m² |
| 100 dL | 100 lm/m² |
| 250 dL | 250 lm/m² |
| 500 dL | 500 lm/m² |
| 750 dL | 750 lm/m² |
| 1000 dL | 1,000 lm/m² |
| 10000 dL | 10,000 lm/m² |
| 100000 dL | 100,000 lm/m² |