
HA-C03 Series
Ultra-High-Definition Indoor COB Fine-Pitch LED Display.
The HA-C03 series is an ultra-high-definition indoor COB fine-pitch LED display, designed to deliver exceptional clarity and vibrant visuals. With advanced COB technology, it offers superior durability, seamless viewing, and perfect color accuracy, making it ideal for high-end commercial spaces, control rooms, and premium events.
Micro LED Flip-Chip
Low-power flip-chip LED with rapid heat dissipation, ensuring a display lifespan of over 100,000 hours.


Durable & Reliable COB Packaging
Meets IP65 standards, offering water, dust, and impact resistance, and more. The surface can be wiped with a soft cloth, making it durable and easy to clean.
Low Power High Efficiency
Utilizes 3D ink color printing technology to increase luminous efficiency by 20%, reducing power consumption by 20% at the same brightness level.


3-in-1 HUB
Highly integrated design combining power supply, control card, and HUB, reducing internal connectors and ensuring stable product operation.
Enhanced Black Levels and Contrast
SkyFlex’s next-gen ink technology enhances black performance, achieving a high contrast ratio of 15,000:1.


Superior Color Uniformity
Independent pixel color calibration ensures a color deviation of △x, y < 0.003, delivering uniform, natural colors that closely match human eye perception.
Specification
| Product | HA-091C03 | HA-121C03 | HA-151C03 | HA-181C03 |
| Pixel Pitch (mm) | 0.9 | 1.2 | 1.5 | 1.8 |
| Cabinet Material | Die-cast aluminum | |||
| Brightness (Nits) | 600 | |||
| Cabinet Size (WxHxD/mm) | 600x337.5 | |||
| Refresh Rate(Hz) | 3840 | |||
| Gray Scale(Bit) | 13 | |||
| IP Rating(Front/Rear) | IP65/IP30 | |||
| Maintenance | Front maintenance | |||
The product images and screen contents on this page are for illustrative purposes only. Actual product appearance (including but not limited to design, color, and dimensions) and screen display contents (including but not limited to backgrounds, UI, and illustrations) may slightly vary. Please refer to the actual product.
The HA-C03 Series includes the following models: HA-091C03、HA-121C03、HA-151C03、HA-181C03. The barcode encoding rule on the back of the product module is as follows: PXL8 HA-091C03 DC250101XX-X 000X. Here, “PXL8” represents the factory identification and verification code, “HA-091C03” indicates the product model, “DC250101XX-X” is the order number, and “000X” represents the module’s sequential code. (Note: “X” indicates a specific number.)
To provide the most accurate product details, specifications, and features, SkyFlex reserves the right to adjust and update textual descriptions, images, and other content on the webpage in real-time, ensuring consistency with the actual product’s performance, specifications, metrics, and components.
Due to real-time changes in product batches and production supply factors, modifications may occur without prior notice. We apologize for any inconvenience caused. For the latest updates, please refer to the official website.
Related Products
HA-S01 Series
Ultra-High-Definition Indoor Fine-Pitch LED Display.
HA-C01 Series
Ultra-High-Definition Indoor COB Fine-Pitch LED Display.

