Acer X1228i DLP Projector

- Native Resolution: 1024 x 768

- Maximum Resolution: 1920 x 1200

- Standard Mode Brightness: 4800 lm

- Native Aspect Ratio: 4:3

- Contrast Ratio: 20,000:1

- Digital Zoom: 2X

- Colour Supported: 1.07 Billion Colors (30-bit)

- Lamp Power: 220 W

- Normal Mode Lamp Life: 6000 Hour

- Economy Mode Lamp Life: 10000 Hour

- Interface: USB, VAG, HDMI

- Speaker: 3W

- Weight: 2.75Kg

- Size: (HxWxD): 113.7 x 313 x 240 (mm)

- Color: Black

- One year warranty on parts and 500 Hours on lamp