Colorlight X8E LED video controller with 4K inputs
The Colorlight X8E combines video input processing and LED sending in a 2U controller. It accepts DP 1.2 and HDMI 2.0 sources up to 4096 × 2160 at 60 Hz, alongside two HDMI 1.4 and two DVI inputs. Eight Gigabit Ethernet outputs connect the controller to the LED receiving-card system.
This page follows the X8E Product Specification V1.0. Its maximum LED loading is 5.24 million pixels. The separate maximum width of 16,384 pixels or maximum height of 8192 pixels must remain within that total capacity. Input resolution and LED output loading are different planning limits.
X8E input and output specifications
| DP 1.2 input | 1; up to 4096 × 2160 at 60 Hz |
|---|---|
| HDMI 2.0 input | 1; up to 4096 × 2160 at 60 Hz |
| HDMI 1.4 inputs | 2; up to 1920 × 1200 at 60 Hz |
| DVI inputs | 2; up to 1920 × 1200 at 60 Hz |
| LED outputs | 8 × 1G RJ45 Ethernet ports |
| Maximum LED loading | 5,240,000 pixels |
| Separate output dimension limits | Maximum width 16,384 pixels or maximum height 8192 pixels, within total loading |
| Input signal depth | 8-bit inputs listed in the technical specification |
For example, a 4096 × 2160 input contains 8,847,360 pixels. Accepting that source does not mean the controller can drive an LED display of the same full resolution. Plan cropping or scaling to the target screen, then verify total pixels and the receiver-to-output mapping.
Six-picture display and video processing
The X8E supports six-picture display with adjustable positions and sizes. Video processing includes source switching, cropping, splicing and scaling. These functions help arrange different sources on one LED canvas while keeping the final layout within the controller’s loading limit.
V1.0 lists video synchronization technology, color management and display-gamut adjustment. Brightness and color-temperature controls support matching the display to the installation. Check the source timing, receiving-card configuration and intended layout during setup instead of assuming every input format works in every arrangement.
Independent audio input and output are provided, with audio extraction from HDMI and DP. Confirm the selected source and audio routing during commissioning so the picture and sound reach the intended equipment.

Control interfaces and installation requirements
| LAN | RJ45 control connection to a local network |
|---|---|
| RS232 | RJ11 6P6C serial interface for central control |
| USB IN / OUT | Computer parameter setup / device cascade control |
| Local operation | LCD, rotary knob and function/source buttons |
| Power supply / listed power | AC 100–240 V, 50–60 Hz / 50 W |
| Chassis / net weight | 2U standard chassis / 4.8 kg |
| Operating environment | −20°C to +70°C; 0–80% RH, non-condensing |
The LAN control socket is separate from the eight LED output ports. Use the appropriate connection for configuration and for sending display data. Mobile-app control is also listed in V1.0; confirm the software version for the supplied device.
Verify the actual chassis, handles and mounting clearances against the installation drawings before fitting a rack. The specification’s dimensions table and reference drawing are not fully consistent, so confirm measurements for the supplied hardware.
Colorlight X8E frequently asked questions
Does a 4K input mean 4K LED output?
No. The DP 1.2 and HDMI 2.0 input limits are separate from the 5.24-million-pixel LED loading limit. Match the output canvas to the actual screen.
Do all six inputs accept 4K at 60 Hz?
No. V1.0 lists 4096 × 2160 at 60 Hz for DP 1.2 and HDMI 2.0. HDMI 1.4 and DVI are listed up to 1920 × 1200 at 60 Hz.
Is RS232 connected through a DB9 socket?
The controller uses an RJ11 6P6C serial interface. Follow the manual’s RJ11-to-DB9 wiring reference when integrating central control.
What should be checked before choosing the X8E?
Confirm screen resolution, receiving-card models, module scan configuration, video sources, six-picture layout and audio routing. These define the required connections and output mapping.
Contact EagerLED with those project details. Browse the LED video controller category for other loading and input configurations.
Technical references: X8E specification PDF, V1.0, and the X8E operating manual.


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