Home » » Panasonic PT-DZ870EK Projector Panasonic PT-DZ870EK Projector Panasonic PT-DZ870EK WUXGA DLP Installation Projector from Ivojo Multimedia Ltd. http://www.ivojo.co.uk/projector-spec.php?pid=Panasonic_PT-DZ870EK: 8500 ANSI Lumens, 10000:1 contrast ratio, 18.3kg., 1 year return to base warranty. Tweet Pin It