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.

Latest NewsLatest News

Surge tester factors influenced by pulse accuracy and generator energy rating
05 Feb, 2026 4 Views

Surge tester factors influenced by pulse accurac...

A surge tester is characterized not just by the voltage it is capable of reaching but also by its ability to duplicate s...

Application of LISUN XD-150LS Xenon Lamp Aging Test Chamber in Material Weather Resistance Evaluation
05 Feb, 2026 8 Views

Application of LISUN XD-150LS Xenon Lamp Aging T...

Abstract Material aging, driven by sunlight, temperature, and humidity, poses significant challenges to product durabili...

Needle Flame Tester: A Core Equipment for Fire Safety Testing in the Electrical and Electronic Field
04 Feb, 2026 7 Views

Needle Flame Tester: A Core Equipment for Fire S...

Abstract With the rapid development of industries such as electrical and electronic equipment, household appliances, lig...

Why Type C goniophotometer systems are preferred for roadway and outdoor lighting tests
04 Feb, 2026 6 Views

Why Type C goniophotometer systems are preferred...

Type C Goniophotometer systems are used in preference in road and out light testing since they provide a convenient comb...

Lighting test equipment used for complete photometric and colorimetric evaluation of LEDs
03 Feb, 2026 11 Views

Lighting test equipment used for complete photom...

Any laboratory, which provides credible characterization of LED products, is dependent on lighting test equipment. The f...

Application Research of ESD Generator in Immunity Testing of Electrical and Electronic Equipment
03 Feb, 2026 7 Views

Application Research of ESD Generator in Immunit...

Abstract Electrostatic discharge (ESD) is a common electromagnetic interference source during the operation of electrica...

Thermal chamber operation for accelerated aging and durability testing
02 Feb, 2026 16 Views

Thermal chamber operation for accelerated aging ...

A thermal chamber is a key laboratory equipment that is utilized to analyze the product behavior under temperature stres...

Application Research of Salt Spray Chambers in Corrosion Resistance Testing of Materials and Products
02 Feb, 2026 21 Views

Application Research of Salt Spray Chambers in C...

Abstract Salt spray corrosion is one of the core factors leading to metal material failure and reduced product reliabili...

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