Goniophotometer, Integrating Sphere, Surge Generator, ESD Gun, Environmental Chamber, Thermal Chamber

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LISUN supply the Test Instruments and Solutions for LED lighting, Mobile and Network, Automotive Electronics, Household Applicances, Plug & Switch.

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LISUN is the CIE membership and some engineers are IEC expert. All LISUN lighting and electrical test instruments are designed & produced based on the international or national standards such as: IEC, CIE, ISO, GB (China), BIS (India), NOM (Mexico), ANSI (USA), PTB (Germany), TSE (Turkish) and SASO (Saudi Arab).

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About UsAbout Us

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LISUN is the Leader in Lighting and Electrical Test Instruments. Found in 2003 year, all products are based on ISO9001 and passed CE certificate. LISUN is the CIE membership, the products have been sold over 150 countires.

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Instrument that measures light intensity for Automatic 3D Luminous Intensity Distribution Curve Test
27 Oct, 2026 10 Views

Instrument that measures light intensity for Aut...

Abstract: Luminous intensity is the most fundamental photometric parameter of lighting products, and the instrument tha...

Research on the Application of Battery Charger Tester in Factory Accelerated Aging and Reliability Durability Test of Full-Specification Power Supplies
26 Oct, 2026 26 Views

Research on the Application of Battery Charger T...

Abstract: With the rapid iteration of consumer electronic fast-charging technology, the power range of chargers and ada...

Research on the Application of Environmental Temperature Chamber in Material and Product Environmental Adaptability and Reliability Verification & Development
25 Oct, 2026 29 Views

Research on the Application of Environmental Tem...

Abstract: Materials and electronic products are subjected to complex climatic stresses such as high and low temperature...

Key Factors to Consider When Buying a UL 94 Flammability Test Apparatus for Your Lab
24 Oct, 2026 88 Views

Key Factors to Consider When Buying a UL 94 Flam...

Abstract UL 94 is a widely‑adopted international specification for flammability classification of plastic materials,...

Evaluating Fire Resistance of Relays and Switches Using a Advanced Needle Flame Tester
23 Oct, 2026 31 Views

Evaluating Fire Resistance of Relays and Switche...

Abstract Relays and switches are basic switching components inside low‑voltage distribution, household appliances and ...

How to Comply with IEC 60695-2-10 Glow Wire Test Method in Electrical Product Safety
21 Oct, 2026 76 Views

How to Comply with IEC 60695-2-10 Glow Wire Test...

Abstract Overload faults of resistors and power components inside electrical and electronic equipment will generate high...

How to Perform RTCA DO-160 Section 17 Voltage Spike Testing for Airborne Equipment Using a Voltage Spike Generator
21 Oct, 2026 102 Views

How to Perform RTCA DO-160 Section 17 Voltage Sp...

Abstract High‑amplitude, short‑duration voltage spike transient interferences will be generated during load switchin...

Why Precision Matters: Exploring the Advanced Features of LISUN DC Voltage Dips and Interruptions Generators
20 Oct, 2026 149 Views

Why Precision Matters: Exploring the Advanced Fe...

Abstract: With the rapid development of new‑energy, rail‑transport, communication and medical‑electronics industri...

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