nec CB4500WL
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Lumens: 5200 lumens
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Standard Resolution: WXGA（1280*800）
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Display Chip: three × 0.64 inch chip
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Display Technology:
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CPU:
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RAM:
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Storage:
nec CB4500WL
nec CB4500WL - Specs
Optical Parameters
| Brand Brand | NEC |
| Brand Model Brand Model | nec CB4500WL |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 5200 lumens |
| Display Chip Display Chip | three × 0.64 inch chip |
| Standard Resolution Standard Resolution | WXGA（1280*800） |
| Image Contrast Ratio Image Contrast Ratio | 500000:1 |
| Throw Ratio Throw Ratio | 1.2-2.0：1 |
| Lamp Life Lamp Life | 20000 hours |
| Lamp Type Lamp Type | laser |
| Focus technology Focus technology | Manual focus |
Projection Parameters
| Image Size Image Size,projector1 | 30-300 inches |
| Screen ratio Screen ratio | 16:10 |
| Projection method Projection method | Forward projection, rear projection, table, ceiling |
Ports
| I/O Connection Ports Connection Ports |
one × RGB / combination (d-sub15 pin) two × HDMI one × HDBaseT/Ethernet（RJ-45） one × Stereo micro audio |
Other
| Size(HxWxD) Size(HxWxD) | four hundred and eighty × one hundred and twenty-two × 407mm |
| Power Usage Power Usage | 312w, standby power: 0.5W |
| Machine weight Machine weight | 9.7kg |
