i have a few hue bulbs which were RGB bulbs.
But: Not all are recognized as RGB Lamps (see the weird percentage)
The Binding might think that it is a white bulb.
the lamp 5 is a different one, it is called LCT001 instead of LCT007, (LCT007 is 10W)
but it can be controlled trough the paper UI, as long as do not bind it to an item in the classic ui.
But in the classic UI it can be controlled without any errors.