Acer Essential X1128H. Projector brightness: 4500 ANSI lumens, Projection technology: DLP, Projector native resolution: SVGA (800x600). Light source type: Lamp, Service life of light source: 6000 h, Service life of light source (economic mode): 10000 h. Focal length range: 21.85 - 24.01 mm, Aperture range (F-F): 2.41 - 2.53. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 800 x 600 (SVGA), 1920 x 1200 (WUXGA). Projection modes: Ceiling, Front, Rear, Compatible operating systems: MacOS, Windows

Projector brightness	4500 ANSI lumens
Projection technology	DLP
Projector native resolution	SVGA (800x600)
Contrast ratio (typical)	20000:1
Native aspect ratio	4:3
Supported aspect ratios	4:3, 16:9
Projection distance	39.4 - 464.6" (1 - 11.8 m)
Number of colors	1.07 billion colors
Horizontal scan range	15 - 100 kHz
Vertical scan range	24 - 120 Hz
Keystone correction, vertical	-40 - 40°
Light source type	Lamp
Service life of light source	6000 h
Service life of light source (economic mode)	10000 h
Lamp power	220 W
Lamps quantity	1 lamp(s)
Focal length range	21.85 - 24.01 mm
Aperture range (F-F)	2.41 - 2.53
Zoom capability	Yes
Analog signal format system	NTSC, PAL, SECAM
Full HD	No
3D	Yes
Supported graphics resolutions	800 x 600 (SVGA), 1920 x 1200 (WUXGA)
VGA (D-Sub) ports quantity	2
HDMI ports quantity	0
Composite video in	1
Component video (YPbPr/YCbCr) in	0
DVI port	No
Audio (L/R) in	1
S-Video inputs quantity	0
USB 2.0 ports quantity	1
Audio (L/R) out	1
PC Audio in	Yes
PC Audio out	Yes
Mobile High-Definition Link (MHL)	No
Smart TV	No
Ethernet LAN	No
Wi-Fi	No
Card reader integrated	No
Interactive	No
Projection modes	Ceiling, Front, Rear
Compatible operating systems	MacOS, Windows
Built-in speaker(s)	Yes
RMS rated power	3 W
Number of built-in speakers	1
Product type	Standard throw projector
Market positioning	Home cinema
Product color	Black
Placement	Ceiling
Built-in display	No
Power source	AC
Power consumption (typical)	275 W
Power consumption (standby)	0.5 W
AC input voltage	100 - 240 V
Operating temperature (T-T)	0 - 40 °C
Weight	6.17 lbs (2.8 kg)
Width	12.3" (313 mm)
Depth	9.45" (240 mm)
Height	4.48" (113.7 mm)
Handheld remote control	Yes
Batteries included	Yes
Cables included	AC, VGA
Manual	Yes
Quantity per pack	1 pc(s)