These rear lights for a 206 have got rows of LED lights instead of bulbs. The top part which glows red and houses the rear and brake lights is smoked grey. In low light conditions it looks black.
These are quite different from the mass produced Lexus rear lights we have seen around. The bottom half has been kept clear although you can make out an orange bulb in there. To get rid of the orange bulb you can use a mirrored indicator bulb which will just look silver and blend in, unless it is lit of course.
Alternatively you could go with these fully mirrored 206 rear lights. The bulbs are barely visible from the side and red reflective material has been incorporated into the design.