LSD400HD-ST 4,000 ANSI Lumens 1080p Short Throw Laser Installation Projector

✅ Product Overview

• Advanced 3rd generation laser phosphor short throw projector for education, business, and commercial use
• Delivers 4,000 ANSI Lumens brightness with Full HD 1080p resolution for sharp, clear visuals
• Ultra 0.5 short throw ratio enables large images from very short distances
• Lamp-free design with up to 30,000 hours lifespan for long-term reliability
• Eco-friendly projector with up to 59% lower power consumption than lamp-based models
• Ideal for space-constrained environments like classrooms, retail, and simulation setups

🌟 Key Features

• 3rd-generation laser phosphor technology for stable and long-lasting performance
• Bright 4,000 ANSI Lumens output for clear visibility in any lighting condition
• Full HD 1080p resolution for crisp and detailed image quality
• Ultra short throw (0.5 ratio) projects 100” screen from just 1.1 meters
• High contrast performance powered by 0.65” DMD chip with DLP technology
• Flexible installation with H/V keystone, 4-corner adjustment & 360° projection
• Centralized LAN control for efficient remote management

🖼️ Display & Projection Performance

• Projection System: 0.65” 1080p DLP
• Native Resolution: 1920 × 1080 (Full HD)
• Brightness: 4,000 ANSI Lumens (4,800 Center Lumens)
• Contrast Ratio: 3,000,000:1
• Display Colors: 1.07 Billion Colors
• Projection Size: 40” – 300”
• Throw Ratio: 0.5 (Ultra Short Throw)
• Throw Distance: 0.44 – 3.29m (100” @ 1.10m)
• Optical Zoom: Fixed
• Digital Zoom: 0.8x – 2.0x
• Keystone: ±15° Horizontal & Vertical correction

💡 Light Source & Performance

• Light Source: 3rd Gen Laser Phosphor Technology
• Lifespan: Up to 30,000 hours (Eco Mode)
• Normal Mode Life: Up to 20,000 hours
• Low noise operation: 32dB (Normal) / 27dB (Eco Mode)
• Maintenance-free lamp-free design
• Stable brightness and color performance over long use

🔌 Connectivity & Inputs

• 2× HDMI 2.0 ports (HDCP 2.2)
• 1× USB Type-A (Power output 5V/1.5A)
• 1× 3.5mm Audio Out
• Built-in 15W speaker for strong audio output
• Supports LAN-based centralized control for remote management

🎯 Ideal For

• Classrooms and educational spaces
• Corporate meeting rooms
• Retail stores and digital signage
• Exhibition booths and event setups
• Golf simulation and immersive training environments

⭐ Key Benefits

• Ultra short throw design for large screen in small spaces
• Bright 4,000 ANSI Lumens Full HD performance
• Long-life laser technology with up to 30,000 hours usage
• Eco-efficient design with significant power savings (up to 59%)
• Flexible installation with 360° projection & keystone correction
• Easy centralized control via LAN management system
• High-quality visuals powered by 0.65” DMD chip & DLP technology