Answer:
Different lights do make me strange, thus into different sizes I will change.
What flies without wings?
Round as an apple, deep as a cup, and all the kings' horses can't fill it up. What is it?
Left to right Iām quite bright. Right to left I might bite.
In Paris but not in France, the thinnest of its siblings.
I am your mother's brother's only brother in law. Who am I?