LG BU53RG Projectors Black, White

LG BU53RG. Projector brightness: 5000 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Light source life: 20000 hour(s). Throw ratio: 0.94 ‐ 1.14, Horizontal lens shift range: -20 - 20 percent, Vertical lens shift range: -50 - 50 percent. Supported graphics resolutions: 3840 x 2160, Supported video modes: 2160p. Serial interface type: RS-232C