In the 1970's The Wombles released a song called Underground,Overground Wombling Free.I wonder had they been exposed to this very light,would they have corrupted as has the cable on the wall.These aliens are very cunning.
In 1966 The Yardbirds released a song titled "Over Under Sideways Down." Could it be that those musicians were warning the rest of us of the danger your photo demonstrates?
I know of people who are trying to develop methods of controlling the electrical supply of this type of lamp so that disinformation can be incorporated into the light energy being emitted--the purpose being to subvert the coded messages being sent by aliens. Don't give up: without hope there is nothing!