Table 5: The irradiance delivered by the LCUs used in the study according to their model (values shown for the LCUs after they were cleaned without a barrier).

LCU N Mean ± SD Irradiance (mW/cm2) Range (mW/cm2)
Acteon Mini LED 30 1819.9 ± 65.5 1707 – 1986
Woodpecker LED B 11 897.8 ± 406.3 183 - 1549
Dentamerica Litex696 12 819.5 ± 114.3 609 - 985
Ivoclar BluePhase N 4 1528.2 ± 262.2 1462 – 1674