The cheapest 3D DLP projector black - X118H

Model: X118H This Acer projector features a brightness of 3600 lumens, a contrast ratio of 20,000:1, and Acer's color technology that delivers clear and vibrant images even from a distance. It allows you to enjoy a 3D theater-like entertainment experience. The projector also includes nine main control panels and 40-degree keystone correction that automatically adjusts vertical distortions. It can operate longer and requires less maintenance. Additionally, the automatic ceiling correction feature automatically rotates the projected image when the projector is mounted upside down.