6 risers combo 2 layer PCB bard...
Brightness of 3300 Lumens XGA (1024 x 768) Native Resolution 0.56:1 Throw Ratio HDMI, VGA, & Composite Video Inputs
LCD Display Technology 3000 ANSI Lumens XGA Native Resolution 4000 Hours Lamp Life (Typical) 4000:1 Contrast Ratio
No Shadow and Glare thanks to ultra-short throwing distance. Minimized Cost of Ownership – due to long lamp life and lower power consumption. Innovative new Eco functions – to reduce power consumption. Future proof connectivity. Present, share, collaborate with up to 5 participants across multiple devices (available until March 2017).
Brightness of 3500 Lumens WXGA 1280 x 800 Native Resolution 0.36:1 Ultra-Short Throw Ratio
Brightness of 4000 Lumens 1080p (1920 x 1080) Native Resolution 1.2 to 2.0:1 Throw Ratio VGA, RCA Composite, & 2x HDMI Video-In
WXGA 1280 x 800 Native Resolution Brightness of 4500 Lumens 4000:1 Contrast Ratio