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  • VISION LEDs

    Machine Vision LEDs

    High-Precision Light for Intelligent Inspection


    Visual Light Source Solutions | High Uniformity · High Consistency · High Reliability


    In the field of industrial automation and intelligent inspection, light source is the basis of all image acquisition and identification. 

    Queendom customizes high-consistency, high-brightness, and high-stability LED light-emitting components for machine vision applications to help customers achieve more accurate image recognition and higher-speed detection efficiency.


    Application Fields


    Defect detection (surface scratches, particles, damage)


    Production line positioning and guidance (positioning points, edge recognition)


    Barcode/QR code reading and OCR character recognition


    Automatic identification of medical and biological samples


    Dimension measurement and 3D contour light source


    High-speed shooting, strobe control, directional lighting


    Machine vision requires stable, directional, and high-uniformity illumination. We deliver precisely that.


    Product Advantages


    Why Choose Queendom LEDs for Machine Vision?


    Precise wavelength control


    Use customized high-purity wavelength LED chips (blue, green, red, IR, etc.) to improve recognition accuracy and avoid interfering stray light.


    Ultimate brightness & uniformity


    Optimize the light intensity ratio for backlight, strip light, ring light and other application requirements to achieve high uniformity of the irradiation area.


    High consistency screening


    Through bin sorting and electrical screening, ±2nm wavelength deviation and ±5% brightness difference control are achieved, which is suitable for multi-array systems.


    High temperature stability & life management


    Supports long-term continuous lighting and use in high-temperature working environments, with a lifespan of > 50,000 hours, stable and reliable.


    Specialized packaging and customization services


    Tailored Light Sources for OEM Vision Systems


    We provide a variety of packaging types (SMD, High Power, COB), structural directional light emission, and optical lens integration, supporting customers to customize light color, brightness, light intensity distribution and installation size.


    Ideal for vision system integrators, automation equipment, and inline detection platforms.


    Typical product series


    High-brightness red light 660nm / 625nm SMD lamp beads


    High-purity green light 530nm / blue light 470nm light source


    COB light source module (rectangular light / surface light source)


    High-frequency response controlled infrared LED (850nm / 940nm)


    Ultraviolet UV 365nm / 405nm detection light source


    Adapt to the needs of global industrial automation, detection, and identification customers. Want to know more about light source customization

     or sample testing? Welcome to contact the engineering team

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