Vietnam LED Factory Enhances Quality Control through the Establishment of Photometric Laboratory

In recent years, as the LED lighting market has been rapidly expanding, a LED factory in Vietnam has made the decision to expand its operations and establish a photometric laboratory to enhance the quality control of its products. The LED factory realizes that in a highly competitive market, improving product quality is crucial to gaining customer recognition and capturing market share. In order to meet market demands for LED luminous efficiency and color accuracy, the factory has decided to establish an advanced photometric laboratory for testing and verifying the performance parameters of LED products.

Through the introduction of a local customer, the factory got to know LISUN, a leading domestic manufacturer of professional photoelectric equipment, and learned about LISUN’s good reputation in equipment performance and after-sales service. Based on trust and brand recognition, the factory decided to choose LISUN’s equipment.

After initial communication with LISUN’s sales, the factory confirmed its technical requirements and laboratory construction plan, and raised some technical questions. LISUN’s staff provided professional answers and case analyses, helping the factory better understand the functions and performance of the equipment, and offered a solution to meet their needs. In the end, the factory selected LISUN’s LPCE-2 High Precision Spectroradiometer Integrating Sphere System and LSG-1800ACCD High Precision Rotation Luminaire Goniospectroradiometer. LPCE-2 is an advanced LED measurement instrument used for measuring colorimetric parameters, photometric parameters, uniformity, and electrical parameters of LEDs. LSG-1800ACCD is i high precision automatic goniophotometric instrument for luminous intensity distribution measurement with facility for rotating the light source. The LSG-1890BCCD/LSG-1800ACCD can do the spatial CCT test and the intensity distribution test. It is for industrial laboratory photometric data measurement of luminaires such as LED luminaires, LED Plant Lighting, HID luminaires, fluorescent lamps and so on. These two devices together provide the factory with a comprehensive and accurate solution for photometric performance testing.

After the arrival of the equipment, LISUN’s engineers assisted the factory with equipment installation, commissioning, and training, and addressed any issues encountered during the usage. The factory’s staff quickly mastered the operation and techniques of the equipment through the training provided by LISUN and became capable of conducting independent testing work. The below picture is taken by customer lab:

Customer successfully installed the LSG-1800ACCD goniospectroradiometer

Customer operation room

With the establishment of the photometric laboratory, the LED factory can conduct more comprehensive and accurate testing and verification of the performance parameters of LED products. By accurately measuring data such as spectra, color temperature, color uniformity, and luminous intensity, the factory can promptly identify and resolve any issues with the products, ensuring their quality meets standards and customer requirements.

Additionally, the factory plans to expand the laboratory in the future to conduct RoHS-related testing. LISUN also produces RoHS testing equipment and has extensive experience and specialized solutions, enjoying a high reputation in this field. As a result, the factory is confident about future cooperation and looks forward to further collaboration with LISUN.

general speaking, through collaboration with LISUN to establish the photometric laboratory, the Vietnamese LED factory has successfully improved its quality control capabilities. LISUN’s advanced equipment and professional services provide reliable technical support to the factory, enabling it to meet market demands for LED product luminous efficiency and color accuracy. The factory also recognizes the importance of continuously improving product quality and technological innovation as a leading LED manufacturer and will continue to partner with LISUN to drive improvements in product quality and enhance market competitiveness.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

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