BenQ LX60ST, 2500 ANSI lumens, DLP, WXGA (1280x800), 60 - 300", 13000:1, 1.073 billion colors BenQ LX60ST. Projector brightness: 2500 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 3500 h, Service life of light source (economic mode): 6500 h. Focal length range: 5.22 mm, Zoom type: Manual, Zoom ratio: Fixed. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 1280 x 768 (WXGA), 1600 x 1200 (UXGA), 640 x 480 (VGA), Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232, USB connector type: USB Type-B https://www.pcmag.com/archive/benq-lx60st-302618 The BenQ LX60ST$1,675.00 at Office Wonderland is one of the first two projectors with BenQ's laser-based BlueCore light engine (the other being the higher-resolution LW61ST [[$1,950 street]]). That's enough to make it interesting even if you're not in the... Short-throw lens. Mercury-free, laser light source designed to last for the life of the projector. High-quality data image. High initial cost. Relatively low brightness by today's standards The BenQ LX60ST business projector delivers relatively low brightness with a 2,000 lumen rating, but its laser light source allows eco-friendly features and a potentially low total cost of ownership.... https://www.projectorcentral.com/BenQ_LX60ST_3D_laser_projector_review.htm The BenQ LX60ST 1024x768 DLP projector delivers excellent data image quality,lots of connection options, reasonably good audio quality, and suitable brightness for a small to medium size conference room or classroom. Its laser-based, BlueCore light eng...