Specification:<br>          Model       Rigal 809           Type       DLP Technology           Projection System       0.55' DMD           Standard Native Resolution       XGA 1024 x 768           Compatible Resolution       VGASVGAXGASXGASXGA+WXGAUXGA           Brightness       3000 lumens           Contrast Ratio       3000 : 1           Aspect Ratio       4:3， 16:9           Lens       1.1:1  (manual focus)           Bulb       High efficiency Long-life time bulbs           Lifetime of Bulb       4000hours(stand mode)， 5000hours(Energy Saving mode)           Brightness(ISO21118 National Stand)       3000 lumens           Average Degree       95%           Projection Mode       Front Projection \/ Back Projection \/ Desktop projection \/ Ceiling projection           Projection Size       24''- 300''           Keystone       Vertical correction， 40 degree physical correction           Machine Size       285 x 208 x 116mm(machine)           Scan Rate       Horizontal: 31 ~ 100 KHz，  vertical: 50 ~ 120 Hz           Video Format       NTSC， NTSC 4.43， PAL， PAL-N， PAL M， SECAM， HDTV (480i\/p， 576p， 720p， 1080i\/p)， composite video           Input Port       1 x VGA(15-pin D-Sub)， 1x Composite Video (RCA jack)           Control Port       1xMini USB， 1x RS-232           Noise       Normal Mode:30dB， Saving Mode:28dB           Working Voltage       AC 100-240 V， 50 - 60 Hz， 2.6A           Consumption       265W( the largest) ，  standby powder &amp;lt;1W           Working Environment Temperature       Working: temperature 0 C-40 C humidity 10%-80%    Saving: temperature -20 C-60 C humidity 30%-85%   <br>Package Included:1 x Projector1 x Power Cable1 x VGA Cable1 x Remote Control1 x Manual