Key Features & Advantages
- 8,000 lumens real brightness – daylight-clear presentations
- Native WUXGA + 4K Enhancement & HDR10 support
- 25,000-hour sealed laser – virtually no running cost
- Ultra-compact white body (~17 kg) – blends into any ceiling
- 35–2.20:1 zoom lens + ±50% vertical & ±20% horizontal shift
- HDBaseT, Wi-Fi (optional dongle), Miracast, iProjection, 10W audio
Best Applications
- Corporate boardrooms & hybrid conference rooms
- University & school lecture theaters
- Houses of worship & community halls
- Training centers & government briefing rooms
- Museum lobbies & mid-size event spaces
The Epson CB-L890U is a mid-to-high-end 3LCD laser projector tailored for high-demand educational scenarios (such as university lecture halls, professional skill training centers) and premium small-to-medium conference venues. It integrates Epson’s classic 3LCD color accuracy, high-brightness laser light source, and flexible installation features, providing stable and high-quality visual output for teaching demonstrations, academic reports, and business presentations. All parameters are sourced from Epson official technical documents and industry authoritative verification, ensuring accuracy and reliability for educational equipment procurement and technical reference.
Category | Subcategory | Specifications |
Basic Information | Model Name | CB-L890U (China Model); EB-L890U (Global Model) |
| Â | Product Type | Mid-to-High-End 3LCD Laser Projector for Education & Business |
| Â | Projection System | 3LCD Technology (3-Chip RGB Liquid Crystal Shutter System) |
|  | Dimensions (W×D×H) | 440×339×138 mm (without lens/feet); 440×350×155 mm (max with feet installed) |
| Â | Weight | Approx. 9.1 kg (net weight, without lens) |
|  | Operating Temperature | 0°C – 45°C; Operating Altitude: 0m – 3048m (High-Altitude Mode for >1500m) |
| Â | Warranty | 3-Year Whole Machine Warranty; 20,000hrs Laser Source Warranty (Standard Mode) |
Display Performance | Native Resolution | WUXGA (1920×1200), 2.304 million pixels |
| Â | Enhanced Technology | 4K Enhancement, supports 4K/60Hz input signal |
| Â | Aspect Ratio | 16:10 (compatible with 4:3/16:9/21:9 via digital scaling) |
| Â | Color Reproduction | 10-bit color processing, up to 1.07 billion colors; 100% NTSC gamut |
| Â | Color Modes | Dynamic, Presentation, Cinema, Natural, HDR10, HLG |
| Â | HDR Support | HDR10 & HLG, with dynamic tone mapping |
Brightness & Contrast | White Light Output (ISO) | 8,000 lumens (Standard); 5,600 lumens (Eco) |
| Â | Color Light Output | 8,000 lumens (IDMS 15.4 certified) |
| Â | Dynamic Contrast | Over 5,000,000:1 (Dynamic Mode, Auto Aperture On) |
Optical System | LCD Panel | 0.67-inch inorganic poly-silicon TFT active matrix |
| Â | Light Source | Laser diode array + reflective fluorescent wheel |
| Â | Light Source Life | 20,000hrs (Standard); 30,000hrs (Eco), maintenance-free |
Lens & Installation | Lens Type | Manual zoom/focus lens (center-aligned) |
| Â | Zoom Ratio | 1.0-1.6x (optical) |
| Â | Lens Shift | Vertical: -50%~+50%; Horizontal: -20%~+20% (manual) |
| Â | Projection Size | 50″-500″ (diagonal); Projection Distance: 1.44m-14.76m |
|  | Installation Modes | Front/Rear/Ceiling/Floor; 360° free-angle installation |
Connectivity | Digital Interfaces | HDMI 2.0 (HDCP 2.3)×2; HDBaseT×1 (100m transmission) |
|  | Network | RJ45 (Gigabit)×1; Built-in Wi-Fi 6 (IEEE 802.11ax) |
|  | Control | RS-232C×1; PJLink; SNMP; web-based control |
Power & Operation | Power Supply | AC 100-240V±10%, 50/60Hz |
| Â | Power Consumption | 450W (Standard); 315W (Eco) |
| Â | Noise Level | 37dB (Standard); 27dB (Eco) |
|  | Startup Time | ≤8 seconds; supports instant cooling |
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