No, no, no.... I think the guy is using TWO photons. A blue on in his right hand and a pink in his left. I only watched it twice, but I don't think you ever see the colors switch to the other hand.
edit: okay, I watched it again and the colors do change hands, but I'm still thinking two photons with some deft palming skills. /ubbthreads/images/graemlins/smile.gif