LG CineBeam HU715Q Ultra Short Throw Laser Projector - 16:9 - Ceiling Mountable - White - High Dynamic Range (HDR) - 3840 x 2160 - Front, Ceiling - 2160p - 20000 Hour Normal Mode - 30000 Hour Economy Mode - 4K UHD - 2,000,000:1 - 2500 lm - HDMI - DVI - USB - Network (RJ-45) - Bluetooth - Home Cinema: