UE 4.9 strange light reflection in editor and in game

Hi guys,
does anyone know from where this light reflections come from?
it looks like 2 point lights that are following me in editor and in game…it happened only on when i copied my project to the 4.8.3 and 4.9 versions,never had this on the 4.7.6 version.
any suggestion will be most welcome…