InfoComm 2018: Casio Showcases XJ-L8300HN 4K Ultra HD LampFree ProjectorJune 9, 2018 | Home / June 9, 2018 rave-video / InfoComm 2018: Casio Showcases XJ-L8300HN 4K Ultra HD LampFree Projector InfoComm 2018: Casio Showcases XJ-L8300HN 4K Ultra HD LampFree Projector