Do you want to compare Lightspeed with Sinestro? Discover the powers, weakness & weapons of Lightspeed and Sinestro from Lightspeed Biography and Sinestro Biography. Find out all about Lightspeed and Sinestro.# Check out how is Lightspeed unique and distinct from Sinestro. Discover their love interest, sidekicks, family tree and the movies and games list in which Lightspeed and Sinestro have appeared. Find out everything about them here!