Regular daylight fluorescent PHILIPS TL-D 30W/55
These lamps have a good color rendering approximating the quality of daylight,
but only when they are used uniformly in large numbers for the illumination of
larger spaces. Used individually they distort colors and many people complain
that their light is way too cool.
You need to update Indigo, there is this bug in the one you are using sorry.
None of the lights from this series have worked for me, when i try loading them to render them in Indigo 3 i get this error:
Error: Failed to parse material: start_wavelength must be <= 0.4e-6 m (400 nm). (In element 'regular_tabulated', around line 28, column 21)