21.5 Lux to Phot
Convert 21.5 lux (lx) to phots (ph) with formulas, examples, and conversion tables.
lx
ph
21.5 Lux (lx) = 0.00215 phots (ph)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 phot = 10000 Lux
2Divide the value by the conversion factor:
21.5 ÷ 10000 = 0.00215
3Result:
21.5 Lux (lx) = 0.00215 phots (ph)
Lux to Phots Conversion Table
| Lux | Phots |
|---|---|
| 1 lx | 0.0001 ph |
| 2 lx | 0.0002 ph |
| 3 lx | 0.0003 ph |
| 4 lx | 0.0004 ph |
| 5 lx | 0.0005 ph |
| 10 lx | 0.001 ph |
| 20 lx | 0.002 ph |
| 21 lx | 0.0021 ph |
| 21.5 lx | 0.00215 ph |
| 22 lx | 0.0022 ph |
| 50 lx | 0.005 ph |
| 100 lx | 0.01 ph |
21.5 Lux in Other Units
| Unit | 21.5 lx = |
|---|---|
| Lux to Foot-candles | 1.99741729299 fc |
| Lux to Phot | 0.00215 ph |
| Lux to Nox | 21500 nx |
| Lux to Kilolux | 0.0215 klx |
| Lux to Millilux | 21500 mlx |
| Lux to lm/m² | 21.5 lm/m² |
| Lux to lm/cm² | 0.00215 lm/cm² |