




YQ-S5500W 4000-Lumen Short-Throw Engineering Projector
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A versatile 4000-lumen laser engineering projector with 0.52 short-throw lens, projecting 30–300 inches from a compact chassis. A cost-efficient workhorse for exhibition halls, immersive corridors and medium-scale projection shows.
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Technical Specifications
| Brightness | 4,000 lumens |
| Display | DLP, 0.65-inch DMD, 1280 × 800 |
| Contrast | 300,000:1 |
| Light Source | Laser 54 W, ≥20,000 hours |
| Lens | 0.52 short-throw |
| Image Size | 30–300 inches |
| Fusion Ready | Supports multi-unit blending with server & matrix |
| Best For | Exhibition halls, immersive corridors, mid-size shows |
Qualifications & Certificates




































































































The certificates shown above — patents, software copyrights, third-party test reports and CE certificates — are held by Aurora Vision and our invested partner factories. Full documents are available on request.



