Key Features & Advantages
- 6,500 lumens equal color/white brightness – vivid in ambient light
- Native WUXGA + 4K Enhancement & HDR10 for sharp, detailed images
- 30,000-hour sealed laser & air filter – zero maintenance, extended mode
- 6x optical zoom + wide vertical/horizontal lens shift & 360° mounting
- Built-in Wi-Fi 6, HDBaseT, NFC, Miracast, AirPlay, iProjection wireless
- Optional PixAlign camera for edge blending, stacking & auto calibration
Best Applications
- University lecture halls & interactive classrooms
- Corporate boardrooms & hybrid conference rooms
- Retail displays & digital signage setups
- Houses of worship & community auditoriums
- Museum exhibits & immersive training environments
The Epson CB-L690E is a cost-effective mid-range 3LCD laser projector tailored for budget-conscious educational institutions and small businesses, including primary and secondary school general classrooms, community training centers, micro-conference rooms, and corporate training stations. It inherits Epson’s consistent 3LCD color accuracy and maintenance-free laser light source, focusing on core performance and ease of use to balance quality and cost. All parameters are sourced from Epson official technical documents and industry authoritative verification, providing clear and reliable references for educational procurement, business equipment configuration, and daily application.
Category | Subcategory | Specifications |
Basic Information | Model Name | CB-L690E (China Model); EB-L690E (Global Model) |
 | Product Type | Cost-Effective Mid-Range 3LCD Laser Projector for Education & Small Business |
 | Projection System | 3LCD Technology (3-Chip RGB Liquid Crystal Shutter System) |
 | Dimensions (W×D×H) | 375×280×112 mm (without lens/feet); 375×295×130 mm (max with feet installed) |
 | Weight | Approx. 5.2 kg (net weight, without lens) |
 | Operating Temperature | 0°C – 45°C; Operating Altitude: 0m – 3048m (High-Altitude Mode for >1500m) |
 | Warranty | 3-Year Whole Machine Warranty; 20,000hrs Laser Source Warranty (Standard Mode) |
Display Performance | Native Resolution | WUXGA (1920×1200), 2.304 million pixels |
 | Enhanced Technology | 4K Signal Acceptance, supports 4K/60Hz input signal |
 | Aspect Ratio | 16:10 (compatible with 4:3/16:9 via digital scaling) |
 | Color Reproduction | 10-bit color processing, up to 1.07 billion colors; 90% NTSC gamut |
 | Color Modes | Dynamic, Presentation, Cinema, Natural |
Brightness & Contrast | White Light Output (ISO) | 5,500 lumens (Standard); 3,850 lumens (Eco) |
 | Color Light Output | 5,500 lumens (IDMS 15.4 certified) |
 | Dynamic Contrast | Over 2,000,000:1 (Dynamic Mode, Auto Aperture On) |
Optical System | LCD Panel | 0.67-inch inorganic poly-silicon TFT active matrix |
 | Light Source | Laser diode array + reflective fluorescent wheel |
 | Light Source Life | 20,000hrs (Standard); 30,000hrs (Eco), maintenance-free |
Lens & Installation | Lens Type | Manual zoom/focus lens (center-aligned) |
 | Zoom Ratio | 1.1-1.4x (optical) |
 | Lens Shift | Vertical: -20%~+20%; Horizontal: -10%~+10% (manual) |
 | Projection Size | 30″-200″ (diagonal); Projection Distance: 0.85m-6.2m |
 | Installation Modes | Front/Rear/Ceiling/Floor; 360° free-angle installation |
Connectivity | Digital Interfaces | HDMI 2.0 (HDCP 2.3)×2 |
 | Network | RJ45 (Gigabit)×1; Built-in Wi-Fi 5 (IEEE 802.11ac) |
 | Control | RS-232C×1; Web-based control |
Power & Operation | Power Supply | AC 100-240V±10%, 50/60Hz |
 | Power Consumption | 290W (Standard); 203W (Eco) |
 | Noise Level | 33dB (Standard); 23dB (Eco) |
 | Startup Time | ≤12 seconds; supports instant cooling |
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