LCD projector

ASUS H1 LED. Projector brightness: 3000 ANSI lumens, Projection technology: LED, Projector native resolution: 1080p (1920x1080). Light source type: LED, Service life of light source: 30000 h. Focus: Manual, Zoom ratio: 1.2:1, Throw ratio: 1.3:1 ~ 1.56:1. Serial interface type: RJ-45, RS-232. Noise level: 32 dB, Noise level (economic mode): 28 dB

Epson PowerLite 1780W. Projector brightness: 3000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 7000 h. Focus: Motorized, Focal length range: 13.52 - 16.22 mm, Aperture range (F-F): 1.58 - 1.7. Analog signal format system: NTSC, NTSC 4.43, PAL 60, PAL M, PAL N, SECAM. Noise level: 39 dB, Noise level (economic mode): 30 dB

Epson PowerLite 1785W. Projector brightness: 3200 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 7000 h. Focus: Motorized, Focal length range: 13.52 - 16.22 mm, Aperture range (F-F): 1.58 - 1.7. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM. Noise level: 39 dB, Noise level (economic mode): 30 dB

ASUS ZenBeam Latte L1. Projection technology: LED, Projector native resolution: WXGA (1280x720), Contrast ratio (typical): 400:1. Light source type: LED, Service life of light source: 30000 h. Focus: Manual, Zoom type: Fixed, Throw ratio: 1.2:1. Video color modes: Presentation, Theatre. Noise level: 30 dB, Noise level (economic mode): 28 dB