Sony VPL-EX50 XGA Conference Room Projector.
This lamp based projector is capable of displaying 2,500 Lumens at its brightest setting with a native resolution of 1024x768. 
The internal 3LCD technology is an innovative 3-chip design that sets itself apart by delivering vibrant, true-to-life images with better color brightness and a wider color gamut. 
This projector was first available for purchase in May 2008.
Specifications:
White Brightness: 2,500 ANSI Lumens / 2,000 Lumens (Eco)
Resolution: 1024x768
Aspect Ratio: 4:3 (XGA)
Contrast: 300:1 (full on/off)
Display Type: 2 cm 3LCD Chips
Color Processing: 8-bit
Video Modes: 720p, 1080i, 575i, 575p, 480p, 480i
Lamp Type: 190W UHP bulb
Lamp Life: 3,000 hours
Lamp Model: LMP-E190  Buy Replacement Lamp
Included Lens:  1.2x manual zoom , manual focus
Throw Distance: 1.4 m - 8.8 m  Calculate Throw Distance
Image Size:  102 cm - 762 cm
Throw Ratio: 1.46:1 - 1.72:1 (D:W)
Projector Size: 11 cm x 31 cm x 27 cm (HxWxD)
Weight: 3.0 kg
Audible Noise: 33 dB
Internal Speakers: 1.0 Watts Mono
Power: 260 Watts 100V - 240V
Connection Panel: RS232: DB-9pin
Made in China in April 2008.
Estate find.
Used. Tested. Works good. Lamp hour showing 1 hour ( I never reset it). Some signs of wear. Please see photos.
Included: Power Cord, Computer Cable and Video Cable.