Re: what did you do to your motor bike today?
In the 50s and 60's those were called sex lights. They were mounted in the upper corners of the windshields of our cars and some times the back window as well.
Most guys went with the blue or green ones.
My buddy used them in his customized 1949 Mercury under the dash and under the seats as mood lighting but it never seemed to put the girl in the mood.
Of course it could have been Larry that was the problem also.