Brand - Optoma, Model - Optoma HD29HLV, Category - Standard Throw, Display Type - DLP, Resolution - 1920x1080, Max. Supported Resolution - 3840 x 2160, Light Output (lumens) - 4500 Lumens, Light Source (Watt) - 240Watt, Light Source Type - Lamp, Light Source Life Hours (Normal) - 4000 Hour, Light Source Life Hours (Economy) - 10000 Hour, Light Source Life Hours (Dynamic) - 12000 Hours, Contrast Ratio - 50,000:1, Throw Ratio - 1.12:1-1.47:1, Min. Projection Distance - 3.2 ft, Max. Projection Distance - 24.6 ft, Min. Image/Screen Size (Inch) - 30 Inch, Max. Image/Screen Size (Inch) - 301 Inch, Native/Compatible Aspect Ratio - 16:9, Zoom Ratio - 1.3 Manual, Projection Lens - 16.91 - 21.6, Keystone Correction - +/-40 Degree, HDMI - 2, VGA/D-Sub - 2, USB - 1, Audio Port - 1 x 3.5mm Audio in, 1 x 3.5mm Audio Out, 3D Ready - Yes, Video Compatibility - UHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac, Power Source - 100 - 240V, 50 - 60Hz, Power Consumption - 285W, Color Brightness - 4500 Lumens, 3D Technology - Yes, Integrated Speaker - Yes, Speakers Included - Yes, Watts Per Channel - 10Watt, Remote Control Included - Yes, Body Color - White, Dimension - 316 x 244 x 108mm, Weight - 3.3 kg, Features - Enhanced gaming mode, Dual HDMI inputs, HDR compatible, Lights on viewing, Others - 2D compatibility: NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 3D compatibility: Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60, Security: Security bar, Kensington Lock, Password protected interface, Noise level (typical): 26dB, Noise level (max): 28dB, Specialty - Auto power off, USB-Power, 24fps, Package Contents - AC power cord, Remote control, 2x AAA batteries, Basic user manual, Warranty - To Be Announced