Answer:
Light me up in backyard gatherings
If you have me you want to share me. Once you share me you wonβt have me.
I can make arrows fly. I can make kites soar. What am I?
I am a king whoβs good at measuring stuff. What am I?
Sometimes dark and sometimes bright, I make my way among twinkling lights. Seas and oceans obey my call, yet mountains I cannot move at all. What am I?
What is yours but only used by others?