Answer:
A device for finding furniture in the dark.
We are all around, yet to us you are half blind. Sunlight makes us invisible, and difficult to find
Power enough to smash ships and crush roofs. Yet it still must fear the sun.
What is so fragile that saying its name breaks it?
My first is equality; my second is inferiority; my whole is superiority.
What never gets any wetter no matter how hard it rains?