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