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MX-LK7500K
SMX
The MX-LK7500K is a high-performance 4K laser projector designed for large-scale projection environments. With 7500 lumens of brightness and 3LCD display technology, it delivers vivid colors and stable performance for demanding applications such as projection mapping, simulation, and immersive experiences.

Clear projection even in bright environments
Accurate color reproduction with 3LCD technology
Stable 24/7 operation for commercial use
Perfect for large screens up to 300 inches
Projection Mapping on Buildings
Immersive Rooms & Digital Art Exhibitions
Flight / Driving Simulation Systems
Museums & Exhibition Halls
Large Conference & Auditorium
Supports up to 3840×2160 resolution with HDR10, delivering enhanced contrast and realistic visual depth.
Ensures clear and vibrant projection even in high ambient light environments, making it ideal for large venues.
The three-chip LCD system provides balanced brightness and color accuracy without the rainbow effect.

Maintenance-free operation with long-lasting brightness stability.



Custom Logo & Branding
Hardware Configuration Support
Software / Firmware Customization
Bulk Order Manufacturing
Brightness: 7500 Lumens
Resolution: 4K (3840×2160)
Technology: 3LCD
Contrast Ratio: 5,000,000:1
Light Source Life: 20,000–30,000 hrs
Lens: RICOH
Screen Size: 30–300 inches
Immersive Projection Solutions
Contact us today for a quotation, customization options, and project consultation.
| 4K Laser Projector 7200 Lumen | ||
| Model No. | MX-LKS7500 | |
| Brightness--Lumem | 7200 | |
| Overall Spec | ||
| Panel | Display Panel | 3x0.64" with MLA |
| Display Technology | Liquid Crystal Display | |
| Native Resolution | 4K | |
Light source Life time | FullNormal/Normal mode | 20000hrs |
| ECO mode | 30000hrs | |
| Len | F | 1.58-2.02 |
| f | 15.3mm-24.6mm | |
| Zoom/Focus | Manual | |
| Throw Ratio | 0.68 (wide)-0.82(tele) | |
| Zoom Ratio | 1.6 | |
| Screen size | 30-300 inch | |
| Lens Shift | V:+55%~0% H:±22% | |
| CR | Contrast Ratio | 5,000,000:1 |
| Noise | Noise(dB) | 39dB(Normal); 28dB(ECO) |
| Uniformity | Uniformity | 80% |
| AR | Aspect Ratio | Native:16:9 Compatible: 4:3/16:10 |
| Terminal(I/O port) | ||
| Input | HDMI 2.1(IN) | *2 |
| USB-A | *2 | |
| RJ45 | *1 | |
| HD BaseT | *1(Optional) | |
| Output | Audio port | S/PDIF*1 |
| Audio out (mini-jack,3.5mm) | *1 | |
| Control | RS232C | *1 |
| RJ45 | *1 (Control) | |
| General Spec | ||
| Audio | Speaker | 16W*1 |
| Dust filter | W/Filter | |
| Filter Life Time | 8000h | |
| Power Consumption | Power Requirements | 100~240V@50/60Hz |
| Power Consumption (Normal) (Max) | 390 | |
| Power Consumption (ECO) (Max) | 240 | |
| ECO Standby Mode Power Consumption | <0.5W | |
| Temp.&Humidity | Operating Temp. | 0 to 40°C |
| Operating Thumidity. | 20-85% | |
| Store Temp. | -10 to 50°C | |
| High altitude | 0~3000m | |
| Other Functions | ||
| Keystone | Keystone Correction (Lens@center) | V: ±30° H: ±25° 4 Corner Correction |
| OSD | Languages | English, Chinese |
| LAN Control | LAN Control-- PJ Link | Yes |
| Scanning Frequency | H-Synch Range | 15~135KHz |
| V-Synch Range | 24~85Hz | |
| Display Resolution | Video Signal Input | up to 3840x2160/60Hz |
| SW setting | D-Zoom | YES(HDMI) |
| Wireless Projection Function | Optional | |
| laser mode | Normal/ECO | |
Light source brightness adjustment | 50-100% | |
| High altitude | Yes | |
| Auto Ceiling | Yes | |
| HDR10 | Support | |
| 360° free viewing | Support | |
| Standby mode | Normal/ECO | |
| Dimension&Weight | ||
| MAX Dimensions (WxDxH mm) | 405(W)*358(D)*137(H) | |
| Net. Weight (KG) | ~8.8KG | |
| Packaging Size (WxDxH mm) | 510 (W)*498(D)*260(H) | |
| Gross. Weight (KG) | ~11.3KG | |
| Accessory | ||
| Manual Languages | Chinese, English | |
| Standard Accessaries | Power cord / Remote control / HDMI Cable | |