Acer Projector L X1129HP
| Projection Method | 0.55" DarkChipTM 3 DMD |
| 3D | No |
| 3D Ready | No |
| Lens Type | ANSI Lumens |
| Minimum Lens Aperture | 22.0 |
| Maximum Lens Aperture | 24.1 |
| Lens Shift | Manual Zoom and Manual Focus |
| Number of Lamps | 1 |
| Normal Mode Lamp Life | 5,000 Hours (Standard) |
| Economy Mode Lamp Life | 10,000 Hours (Eco) |
| ExtremeEco Mode Lamp Life | 15,000 Hours (Extreme Eco) |
| Video Formats | Analog RGB /Component Video (D-Sub) x 1 Composite Video (RCA) x 1 |
| Audio Formats | HDMI and PC Audio |
| Image Formats | Analog RGB |
| HD Audio | Yes |
| Speakers | Built-In |
| HDMI Port | Built-In |
| USB Port | Built-In |
| Headphone Port | Built-In |
| Component Video Port | Built-In |
| Warranty | 2 Years |