Answer:
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
My first is an insect; my second is a border; my whole puts the face in a tuneful disorder.
I have four legs but no tail. Usually I am heard only at night.
What word looks the same upside down and backwards?
What loses its head in the morning and gets it back at night?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.