Colorlight X16 LED Display Controller — Professional 4K Processor with 16 Ethernet Ports & 8.88M Pixel Capacity
The Colorlight X16 is a professional-grade LED display controller built for high-end rental staging, broadcast studios, and large-format fine-pitch installations. It supports 4K@60Hz input via HDMI2.0, drives up to 8.88 million pixels across 16 Gigabit Ethernet ports, and delivers 7-layer simultaneous display with Genlock frame synchronization. HDCP 2.2, dual SDI-3G inputs, and a 3.5-inch front-panel LCD make it the definitive choice for mission-critical LED deployments.
What Is the Colorlight X16 LED Display Controller?
The Colorlight X16 sits at the high end of Colorlight’s X-Series controller lineup, purpose-built for the most demanding LED display applications. With 16 Gigabit Ethernet outputs driving 8.88 million pixels, HDMI2.0 4K@60Hz input, dual SDI-3G broadcast interfaces, and a 7-layer multi-picture engine, the X16 delivers capabilities typically found only in broadcast-grade video processors costing 3–5× more. Genlock IN/LOOP ensures frame-accurate synchronization across cascaded units. As a leading LED screen manufacturer, LEGIDATECH supplies the X16 factory-direct with 3-year warranty, pre-shipment testing, and English technical support.
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8.88M Pixel Capacity
16 Gigabit Ethernet ports each drive up to 655K pixels. Maximum output: 8,192×8,192 pixels. Cascading extends capacity for stadium-scale displays.
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4K Input + Broadcast I/O
HDMI2.0 accepts 4096×2160@60Hz with HDCP 2.2. Dual 3G-SDI inputs for broadcast cameras. Four DVI ports for legacy and computer sources. Seamless switching between all inputs.
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7-Layer Multi-Picture
Display up to 7 independent video layers simultaneously. Each layer freely positionable, scalable, and croppable. Ideal for broadcast multiviewer, control rooms, and live production.
Colorlight X16 Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Colorlight X16 (X-Series) |
| 4K Input | 1× HDMI2.0 (4096×2160@60Hz), EIA/CEA-861, HDCP 2.2 |
| 2K Inputs | 4× DVI (VESA Standard, 1920×1200@60Hz), HDCP |
| SDI Inputs | 2× 3G-SDI (1920×1080P) |
| Total Loading Capacity | 8,880,000 pixels (8.88 million) |
| Max Output Width / Height | 8,192 × 8,192 pixels |
| Ethernet Outputs | 16× RJ45 Gigabit Ethernet, 655,360 pixels per port |
| Multi-Layer Display | Up to 7 layers, free positioning/scaling/cropping per layer |
| Genlock | Genlock IN + Genlock LOOP for frame-accurate synchronization |
| Front Panel | 3.5-inch LCD, Rotary knob, Function keys (OK/ESC/Bright/Black/Lock), Source keys (HDMI/DVI1-4/SDI1-2), Mode/Freeze |
| Control Interfaces | USB IN (Type-B, PC config), USB OUT (Type-A, cascade), RJ45 LAN |
| Software | iSet (Windows) for screen configuration, mapping, and calibration |
| Input Voltage | AC 100–240V, 50/60Hz |
| Compatible Receiving Cards | All Colorlight receiving cards: 5A-75B/E, E80/E120/E320, i5+/i8/i9+, K5+/K8/K9+/K10 |
| Compatible Accessories | Multifunction cards, optical fiber transceivers (H10FN, H2F) |
| Certifications | CE, FCC, RoHS |
Key Features of the Colorlight X16
1. HDMI2.0 4K@60Hz with HDCP 2.2
Accepts 4096×2160@60Hz via HDMI2.0 (EIA/CEA-861 standard). HDCP 2.2 ensures compatibility with the latest 4K content sources including Ultra HD Blu-ray, streaming devices, and media servers. Four DVI ports and dual 3G-SDI inputs provide flexible connectivity for any production environment.
2. 16 Gigabit Ethernet Outputs
Each port independently drives up to 655,360 pixels. Combined capacity: 8.88 million pixels. Maximum canvas: 8,192×8,192 pixels. For projects exceeding this, multiple X16 units cascade via USB with Genlock synchronization. Port redundancy backup ensures zero-downtime operation.
3. 7-Layer Multi-Picture Engine
Display up to 7 independent video layers simultaneously. Each layer supports free positioning, scaling, and cropping. Configure Picture-in-Picture, side-by-side, quad-split, or custom layouts. Ideal for broadcast multiviewer, control room video walls, and live event IMAG.
4. Genlock Frame Synchronization
Dedicated Genlock IN and LOOP ports ensure pixel-accurate frame sync across all cascaded X16 units and external broadcast equipment. Supports bi-level and tri-level sync signals. Essential for multi-camera live productions and LED volumes in virtual production studios.
5. 3.5-inch Front-Panel LCD
Large high-resolution LCD displays full operation menu, input status, resolution info, and system diagnostics. Dedicated source selection keys enable one-touch switching between HDMI, DVI1-4, and SDI1-2. Mode and Freeze keys for instant output control.
6. iSet Configuration Software
Colorlight’s iSet software provides an intuitive interface for screen configuration, receiving card mapping, input cropping/scaling, layer setup, and color calibration. Supports Windows OS. Auto-detect senders and receiver cards for rapid deployment.
7. Broadcast-Quality Scaling
Built-in hardware scaler processes each input independently with broadcast-grade interpolation. Free input cropping allows extraction of any region from the source. Seamless switching between all 7 input sources with zero frame drop.
8. Full Ecosystem Compatibility
Compatible with every Colorlight receiving card, multifunction card, and optical fiber transceiver. Standardized USB cascading enables mixed X-Series configurations. 16-port density reduces the number of controllers needed for large installations — lowering total system cost.
Colorlight X16 Front & Back Panel Guide
Front Panel
| 3.5″ LCD | Displays operation menu, input status, system info |
| Knob | Rotate to select; press to confirm |
| OK / ESC | Enter key / Escape current operation |
| Bright / Black | Brightness adjustment / Blank screen |
| Lock | Lock front panel keys |
| Source Keys | HDMI / DVI1 / DVI2 / DVI3 / DVI4 / SDI1 / SDI2 |
| Mode | Output mode selection |
| Freeze | Freeze screen |
| Power Switch | Equipment power switching |
Back Panel
| HDMI2.0 | 1×, 4K@60Hz, HDCP 2.2 |
| DVI1-4 | 4× DVI, 1920×1200, HDCP |
| SDI1-2 | 2× 3G-SDI, 1080P |
| PORT 1-16 | 16× RJ45 Gigabit Ethernet |
| LAN | RJ45 network control |
| USB IN/OUT | Type-B (PC config), Type-A (cascade) |
| Genlock IN | Genlock sync signal input |
| Genlock LOOP | Genlock sync signal loop output |
How to Set Up the Colorlight X16
The X16 is configured via iSet software (Windows). Download the latest version from Colorlight’s official website.
Hardware Connection
Connect USB IN to PC. Plug sources into HDMI/DVI/SDI. Connect Ports 1-16 to receiving cards via Cat5e/6. Connect Genlock if using external sync. Power on.
iSet Configuration
Launch iSet. Auto-detect senders and receiver cards. Configure LED screen mapping: video source settings, sender parameters, and screen connection topology. Set layer count (1-7).
Calibration & Go Live
Configure input scaling and cropping per layer. Set Genlock sync source. Adjust brightness and color temperature. Save configuration. Verify all layers display correctly. Ready for production.
Product Gallery — LEGIDATECH Colorlight X16 Controller
Actual photographs from our Shenzhen facility.
Product Videos — Colorlight Official Demonstrations
iSet Software Complete Tutorial
Complete walkthrough of iSet — the X16’s configuration software for screen mapping and layer management.
Super Controller for Rental Areas
Official Colorlight showcase of high-end controllers for rental staging and live events.
ISLE 2025 Professional Processor Series
ISLE 2025 exhibition showcase of Colorlight’s professional processor lineup.
Why Source Your Colorlight X16 from LEGIDATECH?
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Genuine Factory-Sealed
Direct from Colorlight authorized channel. Serial verification available.
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Pre-Tested Before Shipping
Each X16 powered on, all 7 inputs and 16 outputs verified on test LED wall.
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Global Shipping
40+ countries. DHL/FedEx (3–5d), Air (7–10d), Sea (25–35d). English support.
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3-Year Warranty
Full 3-year warranty. 30-day DOA replacement at our cost.
X-Series Controller Comparison
| Feature | X4 | X8m | X16 ★ |
|---|---|---|---|
| Ethernet Ports | 4 | 8 | 16 |
| Pixel Capacity | 2.3M | 5.24M | 8.88M |
| 4K Input | — | ✓ DP+HDMI2.0 | ✓ HDMI2.0 |
| Multi-Layer | — | 6 Windows | 7 Layers |
| Genlock | — | ✓ | ✓ IN+LOOP |
| HDCP | 1.4 | 1.4 | 2.2 |
| Front LCD | 1.8″ | LCD | 3.5″ |
| Software | LEDVISION | LEDVISION | iSet |
| SDI Input | 1× | — | 2× 3G-SDI |
| Best For | Mid-scale | 4K & Rental | Broadcast & Stadium |
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Frequently Asked Questions
What is the maximum loading capacity of the Colorlight X16?
8.88 million pixels (8,880,000) across 16 Gigabit Ethernet ports. Each port drives up to 655,360 pixels. Maximum canvas: 8,192×8,192 pixels. Multiple X16 units can be cascaded via USB with Genlock sync for larger displays.
Does the X16 support 4K input?
Yes. The HDMI2.0 port accepts 4096×2160@60Hz with HDCP 2.2. Four DVI inputs support 1920×1200@60Hz. Two 3G-SDI inputs accept 1080P broadcast signals. Seamless switching between all 7 input sources.
How many video layers can the X16 display simultaneously?
Up to 7 independent layers. Each layer can be freely positioned, scaled, and cropped. The layer count is configurable from 1 to 7 depending on your application needs. Ideal for broadcast multiviewer, control rooms, and live event IMAG (Image Magnification).
What is the difference between X16 and X8m?
The X16 offers 16 Ethernet ports (vs 8), 8.88M pixel capacity (vs 5.24M), 7-layer multi-picture (vs 6 windows), 3.5″ LCD (vs smaller LCD), Genlock IN+LOOP (vs basic Genlock), HDCP 2.2 (vs 1.4), and dual SDI inputs. The X16 uses iSet software; X8m uses LEDVISION. The X16 is built for broadcast and stadium-scale deployments.
What software is used to configure the X16?
The X16 uses iSet (Windows), available as a free download from Colorlight’s official website. iSet handles screen configuration, receiving card mapping, input scaling/cropping, layer setup, Genlock configuration, and color calibration.
Does the X16 support Genlock synchronization?
Yes. The X16 features dedicated Genlock IN and Genlock LOOP ports for frame-accurate synchronization. Supports bi-level and tri-level sync signals. Essential for multi-camera broadcast productions and virtual production LED volumes.
What accessories are compatible with the X16?
Fully compatible with all Colorlight receiving cards (5A-75B/E, E80/E120/E320, i5+/i8/i9+, K5+/K8/K9+/K10), multifunction cards, and optical fiber transceivers (H10FN, H2F). USB cascading enables mixed X-Series configurations.
What is the factory-direct price of the X16 from LEGIDATECH?
As an authorized Colorlight distributor, LEGIDATECH offers the X16 at factory-direct pricing significantly below third-party retail. Volume discounts for 2+ units. Contact us for a customized quotation including controllers, receiving cards, and global shipping.
Broadcast-Grade LED Controller Guide: Why the Colorlight X16 Is the Professional’s Choice
Published: July 2026 | Author: LEGIDATECH Engineering Team
1. When 8 Ports Aren’t Enough: Scaling to 16
As LED walls grow larger and pixel pitches shrink, port count becomes the critical bottleneck. A 4K LED wall at P1.5 contains ~8.3 million pixels — requiring at least 13 ports at 655K pixels each. The X16’s 16-port architecture handles this in a single unit, eliminating the complexity and sync challenges of multi-controller cascading. For stadium, arena, and XR virtual production deployments, this port density directly translates to simpler rack design and lower system latency.
2. Genlock: The Feature That Separates Pro from Prosumer
Genlock (Generator Lock) synchronizes the video output frame timing to an external reference signal — eliminating screen tearing when LED walls appear on camera. The X16’s dedicated Genlock IN and LOOP ports enable daisy-chain sync distribution across multiple controllers. For broadcast studios, virtual production LED volumes, and live events captured on camera, Genlock is not optional — it’s essential. See our guide on LED video wall controller essentials for more.
3. iSet vs LEDVISION: Understanding Colorlight’s Software Ecosystem
The X16 uses iSet, Colorlight’s professional configuration platform, while the X8m and X4 use LEDVISION. iSet provides more granular control over layer management, Genlock timing, and input cropping — features demanded by broadcast engineers. Both platforms are free downloads from Colorlight’s website. For understanding the broader ecosystem, see what is Colorlight control system.
4. Total Cost of Ownership
For a broadcast studio deployment requiring 4 controllers: X16 5-year TCO ≈ $3,200–$4,500 (4 units, direct cabling, Genlock daisy-chain). Equivalent external processor + sending card setup: $8,000–$12,000 (8+ devices, complex sync, more failure points). The X16’s integrated architecture delivers 55–60% TCO savings in broadcast environments.
5. Conclusion
The Colorlight X16 LED Display Controller represents the pinnacle of Colorlight’s X-Series: 16 ports, 8.88M pixels, 7-layer multi-picture, and broadcast-grade Genlock in a single unit. For system integrators specifying LED walls that will appear on camera, the X16 is the lowest-risk, highest-performance choice in its class. Contact LEGIDATECH for factory-direct pricing and a custom configuration.
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Pre-configured with receiving card mapping. Pre-shipment tested. 3-year warranty. Global shipping.
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