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

What is the Flame Retardancy Testing Method for Wires -Practical Analysis Based on the RSB-WC Equipment
15 Nov, 2025 15 Views

What is the Flame Retardancy Testing Method for ...

1 Introduction In power transmission and electronic equipment applications, the flame retardancy of wires and cables is ...

What is the working principle of the RF Current Probe?
14 Nov, 2025 10 Views

What is the working principle of the RF Current ...

I. Introduction With the increasing popularity of electronic devices, electromagnetic disturbance has become a critical ...

How to Reduce Leakage Current? — Application and Practice of LISUN WB267x Series Leakage Current Testers
13 Nov, 2025 19 Views

How to Reduce Leakage Current? — Application a...

1. Introduction Throughout the entire life cycle of electrical equipment, leakage current is a key indicator for measuri...

LISUN High-Temperature Salt Spray Test Chamber-Core Equipment and Technological Innovation Practice in Corrosion Resistance Testing
12 Nov, 2025 32 Views

LISUN High-Temperature Salt Spray Test Chamber-C...

1. Introduction 1.1 Research Background and Significance In industrial production and practical applications, metal mate...

How to Test the Flame Retardancy of Automobiles? Modular Solutions and Industrial Applications of LISUN Automotive Interior Combustion Tester
11 Nov, 2025 39 Views

How to Test the Flame Retardancy of Automobiles?...

1. Introduction With the rapid development of the automotive industry and consumption upgrading, consumers’ attent...

LISUN Needle Flame Tester-Core Equipment for Fire Safety Testing in the Electrical and Electronic Field
10 Nov, 2025 38 Views

LISUN Needle Flame Tester-Core Equipment for Fir...

1. Introduction With the rapid iteration and wide application of electrical and electronic equipment, household applianc...

Application and Technical Research of LISUN LED Driver Online Test Solution in Production Line Finished Product Testing
04 Nov, 2025 46 Views

Application and Technical Research of LISUN LED ...

Abstract In the large-scale production of the LED lighting industry, the LED driver, as a core power supply component, i...

Practice and Technical Analysis of How to Conduct UL Rain Test Based on UL Water Spray Test Device
03 Nov, 2025 57 Views

Practice and Technical Analysis of How to Conduc...

Abstract In the R&D, production, and factory inspection of electronic and electrical products, lamps, electrical cab...

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