| Cumulative exposure | |||||||||||||
| Whirlpak | Mylar-d | Jroll | |||||||||||
| λ (nm) | Units | High | Medium | Low | High | Medium | Low | High | Medium | Low | |||
| 313 (UV-B) | W∙m−2∙nm−1 | 0.562 | 0.346 | 0.190 | 0.051 | 0.032 | 0.017 | 0.000 | 0.000 | 0.000 | |||
| 340 (UV-A) | W∙m−2∙nm−1 | 2.947 | 1.816 | 0.995 | 2.767 | 1.704 | 0.934 | 0.231 | 0.142 | 0.07 | |||
| UV-A/(UV-A + UV-B) | 0.84 | 0.84 | 0.84 | 0.98 | 0.98 | 0.98 | 1 | 1 | 1 | ||||