LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
Goniophotometer for Traffic Signal Lamps
LSG-1950S
Compact Goniophotometer
LSG-1200A
Near Field Moving Detector Goniophotometer
LSG-1900B
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This company is Southeast Asia’s leading LED luminaire manufacturer and supplier. Over the years, we endeavoured to supply high-quality lighting and related products to the international market, earning a stellar reputation for our high quality and becoming an evergreen brand. This company production plant is located in Pusing, Perak, Malaysia, covering 7 acres. As a factory endorsed with numerous professional certifications, our production environment strictly adheres to relevant certifications and official standards. It is the first manufacturer in Malaysia’s luminaire industry to produce downlights.
This successful collaboration began at an industry trade show, where the client first learned about our products. Their interest grew, and they later sent their China-based colleagues to gain a deeper understanding of our offerings and discuss equipment requirements. The client primarily needed to test downlights and other lighting fixtures, all under 1.5 meters in size. Initially, they were focused on measuring luminous flux, color parameters, electrical parameters, and optical characteristics. Based on their needs, we recommended the LISUN LPCE-2 High Precision Spectroradiometer Integrating Sphere Systemm for Colorimetric, Photometric and electrical parameter testing.

Malaysia – LISUN engineer provide installation and training for Integrating sphere spectroradiometer system
During further discussions, the client mentioned their need to test the waterproof performance of their fixtures, specifically for IP34 and IP68 IPlevel test. We recommended open-style waterproof testing equipment — JL-34, JL-56, and JL-8 waterproof test chamber— tailored to fit the dimensions of their products. After confirming room dimensions and technical details, the client promptly placed an order for all recommended products.
As the client’s business grew, they required the ability to export IES files and test light intensity distribution. Given their prior experience with our products and considering their budget, we recommended the LSG-1800A High Precision Rotation Luminaire Goniophotometer. The client, already satisfied with our previous cooperation, confidently placed an order without hesitation, requesting on-site installation and training services.
Once the equipment arrived, the client immediately contacted us to schedule installation and training. Our engineers traveled to the client’s factory, collaborating closely with their team to complete the setup and training in a short period. After installation, the client sent us photos of the site and expressed their high satisfaction with our professional technical support.
This collaboration not only enhanced the client’s product testing capabilities but also solidified our long-term partnership. We remain committed to providing high-quality products and exceptional service to help more clients succeed in global markets!
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.
Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618117273997
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