This document summarizes the key features and specifications of the Sony VPL-DX120 data projector. It provides 2600 lumens of brightness and has an XGA resolution LCD panel. It supports HDMI and RGB computer inputs and has a high contrast ratio of 2500:1. The recommended lamp replacement time is 7000 hours in low lamp mode. The projector has convenient features like auto keystone correction and an integrated 1W speaker.