Bulb, need to find model of "pilot"? bulb

Trying to find out what bulb is used as the "pilot bulbs" under the lo beam bulbs down in the very bottom front clear plastic headlight assembly. I don't have them on my U.S. model (2002) but I heard that they are madatory in Europe / U.K. I have the indentations in the plastic mold where they would have been put in if the bike wasn't designated for the U.S. I would like to add them for visibility purposes but don't know what model of bulb is used.

Does anyone know what they are called or anything about them?

Shaneangove@hotmail.com

 

This is standard position light 12V-5W.