Failure times (hours) | Violet light irradiance | |||||
|
|
|
|
|
| |
| 377.29 | 243.71 | 167.56 | 136.80 | 94.09 | 76.06 |
| 366.51 | 246.04 | 156.07 | 137.92 | 96.64 | 76.09 |
| 336.59 | 230.00 | 194.29 | 135.11 | 94.78 | 72.79 |