Home Projectors Optoma 4K UHD 3000-Lumen Laser DLP Cinema Projector (Refurb) $2749 Projectors Optoma 4K UHD 3000-Lumen Laser DLP Cinema Projector (Refurb) $2749 By ARCOM - 16 October 2018 169 0 SHARE Facebook Twitter Go to the deal page: Optoma 4K UHD 3000-Lumen Laser DLP Cinema Projector (Refurb) $2749