The Hessdalen light most often appears as a bright white or yellow or red light/Orb of unknown origin standing or floating above the ground level.
Sometimes the light can be seen for more than one hour. Sometimes the light moves with enormous speed, or sometimes just swayed to and fro with almost zero speed and it may sometimes just stand still in mid air.
Last November 15, 2015 the mysterious light appeared again over the Hessdalen valley.
StreetCap1 who often checks the live cam on strange activities in the sky above Hessdalen said: I saw this bright white light at the top of the screen on checking the Hessdalen Livecam and immediately noticed it was heading downward.
There are no flashing aircraft lights on this object and no nearby airport as far as I know.
The footage you see is about 50 seconds later as I had to setup my recording software very quickly.