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  • Home  /  About Leeman / Why Choose Leeman

    Why Choose Leeman


    Factory Direct Pricing

    By eliminating the middleman we make sure our customers are given the best price for their investment.

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    Safety & Quality Assurance

    Meeting world-class safety standards

    Leeman Display leads the way in LED screen technology WITH the highest levels of safety and quality. All our products are fully certified to EMC, CE, FCC, and ETL standards, as well as UL, which establishes and validates plastics flammability standards.

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    Systematic manufacturing management

    Leeman Group adopts 6s management to create a competitive advantage and greater value by minimizing wastage, introducing more effective production process, and having a better allocation of resources. Lighthouse is also ISO9001 and ISO14001 certified, and REACH and RoHS compliant

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    Stringent QA process and scientific testing
    Leeman Display led video panels undergo strict, systematic quality assurance procedures, with testing including but not limited to electromagnetic compatibility, IP, ICT, vibration, operations, and reliability, before leaving our manufacturing facilities.

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    Creativity & Innovation

    First to introduce outdoor SMD LED screen to the market

    Leeman Group introduced the outdoor SMD LED to the market and drove outdoor SMD led video display usage, which helped set a new standard in the led video display industry.

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    Customer-oriented designs

    Leeman LED products are designed based on our customers’ needs. Our latest product—FLEXIBLE STRIP—is designed for easy installation with our easy mounting system, another good example of Leeman user-friendly design.

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    Innovative, Creative team of R&D, Manufacturing, and Technical Support

    Leeman pursues ceaseless improvement and technological breakthroughs. Our professional teams strive for more effective, efficient ways to create, manufacture, install, and maintain our world-class products.

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    Technological Advancement

    Leeman proprietary award-winning M5 Technology

    M5 is our latest generation of onboard led processing solutions. Leeman M5 technology helps our customers control brightness uniformity and color consistency, while including an environmental monitoring system (EMS) for remote monitoring and diagnosing.

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    Powerful 4K HD LCM processor

    Our 4K HD LCM processor supports resolutions up to 4096 x 2160, with 16-bit processing and communications for outstanding brightness, color contrast, and image quality, making it ideal for all applications. It requires only one LCM processor to support today’s largest screens.

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    16-bit color processing

    16-bit processing depth provides over 281 trillion colors for smooth grayscale gradation.

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    Leeman Display is a professional LED display solution offer, designer & manufacturer founded by 8 key engineers of LED display industry

    What we supply is not only highly reliable Products, but more professional Solutions & extended Services

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    We have 10 engineers who have been working in LED display industry for over 12 years

    We are good at customized, complicated and integrated systems

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    Customer Service

    One of our main aims is to give you the best buying experience and walk out with a sign that results in increased turnover for your business.

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    NICHIA, CREE, EPSITAR, NATIONSTAR, OSRAM, LUMILEDS, EPISON-OPTO, KINGLIGHT, PHILIPS.


    1. Good Light sources 

    ? High power LEDs: we take 45mil Bridgelux LEDs original from USA, 110-120lm/W pass LM80 

    ? COB LEDs: we take CREE, Sharp LEDas as light soruce, CRI>83, pass LM80, high brightness and no glare lens or reflector used 

    ? SMD LEDs: we take Samsung SMD5630 LEDs for our LED downlight and LED panel light, CRI>83, pass LM80 

    ? LumenMax SMD2835 LEDs for LED tube light and LED Panels. CRI>83, pass LM80 

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    2. Perfect LED driver: 

    ? Isolated constant current driver, current tolerance is less 5%, PF>0.95 and power efficiency more than 88% 

    ? The Japanese top brand Rubycon capacitor and Beryl capacitor, which could resist 105°c high temperature and long lifespan. 

    ? Fairchild MOSFET, YAGEO resistor and TDK MLCC are top brand components which could ensure the long lifespan and the high performance of the led lamps. 

    ? For LED high bay light and LED flood light, we have Meanwell LED power supply for choosing. 

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    3. Test procedure 

    ? We provide the quality items for all of our clients. Every lamp is 100% tested before they are shipped out. 

    ? The Everfine Integrating Sphere help us test the color temperature, power, CRI, lumen etc. 

    ? 24hrs aging test help to eliminate the unqualified LED power supply and LEDs. 

    ?100,000 times switch on and off testing, 

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    4. Best service: 7×24 hours online service, all of our sales passed CET6, Experienced sales group are at your services from 6:00am-23:00 pm, Any inquires will be replied within 12 hours. 

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    Free designing of LED lighting products, open module charge will return to you when you place order: 

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    Free artwork design for the package: silk printing, label are acceptable, 

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    OEM and ODM are acceptable: 

    No MOQ requirements for new clients, because we are confident with our quality, 

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    Fast delivery: 2-3 working days for samples, 7-15 working days for large quantity, 

    Payment: T/T bank transfer, PayPal, Western Union, Money Gram, Alipay, L/C, Credit Card etc 

    We will give you the bank information according to your requirements to help you save bank charge. 


    5. Professional shipping solution: 

    We have China DHL, FEDEX, UPS and TNT account, we can delivery the goods to you in 3 working days for urgent 

    If not urgent, we suggest send the good via forwarder by HK DHL, UPS, FEDEX etc 

    For large quantity, we suggest by air or by sea, it is much cheaper 

    We are full of experience to export the goods all over the world, we will give you the shipping solution according to the time and weight. We will try our best to help you save shipping cost and tax. 

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    6. Our warranty. 

    Leeman LED Products come with Three-Five (3-5) Year Limited Warranty from the date of the purchasing by the clients. 

    We are so proud to offer the best guaranty in the business: Great quality at an affordable price and up to 5 years full warranty. 

    If a material or workmanship defect arises and a valid claim is received within the Warranty Period, Leeman LED will replace the items only and bear the shipping cost by us.

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