I thought you might want to see these.
I've only just purchased my bike and these came with it. These are Acerbis handguards with auxiliary lights. Acerbis sell these as a pair of handguards I think to be used on their own but the previous owner has fitted them upside down to the bottom of the standard handguards. This makes a more fuller handguard and should stop any cold getting to the fingers.
The led's are 4 watts per side and 300 lumens. At the time they were around £80.
I know there's a couple of videos on Youtube as well for these