Optoma UHD55 4K Ultra HD HDR DLP 3600 Lumen Projector White 1704hrs On Lamp.

Prepare to be amazed. Ultra 4K HD (3840 x 2160) Native Resolution. DLP Technology. Up to 15000 Hour Lamp Life (Dynamic Mode). 1.21 - 1.59:1 Lens Throw Ratio. + 10% Vertical Lens Shift. Projection Screen Size: 0.87m - 7.68m (34.1" - 302.4") diagonal.

eBay