ViewSonic LX700-4K Laser Projector - Wall Mountable, Ceiling Mountable - High Dynamic Range (HDR) - 3840 x 2160 - Front, Ceiling - 2160p - 20000 Hour Normal Mode - 30000 Hour Economy Mode - 4K UHD - 3,000,000:1 - 3500 lm - HDMI - USB - Gaming, Home: