Optoma E3P7NF1E111. Projector brightness: 3000 ANSI lumens. Projection technology: DLP. Projector native resolution: UHD 4K (3840x2160). Light source type: Laser. Serial interface type: RS-232. Noise level: 28 dB. High Dynamic Range (HDR) technology: High Dynamic Range 10+ (HDR10 Plus). Product colour: Black
