Likewise for the AM1815 the reductions are less than for the MC-SP0.8, however the highest output density if achieved for the CFL illumination; this is attributable to the spectral sensitivity of the AM1815 being optimized for operation under electrical lighting such as CFLs.
Changing from CFL to incandescent and LED lighting causes reductions in maximum output power densities of
22% and 44% respectively.
Finally the Indy 4050 flexible solar cell has lower output power densities for each light source than all the other types tested, with average of 60% lower power densities, although the difference in maximum output density is less than was experienced with the
other types of solar cell.
Changing to CFL and LED lighting sources causes corresponding reductions in level of 11%
and 22% from that seen with the incandescent source.