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

How a salt spray test machine supports compliance with international corrosion standards
12 Jan, 2026 4 Views

How a salt spray test machine supports complianc...

The corrosion resistance is an urgent performance criterion of products that can be applied to industrial, automotive, m...

How a sand and dust chamber helps validate product reliability for outdoor and automotive applications
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How a sand and dust chamber helps validate produ...

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Comparison of different goniophotometers based on detector movement and stability
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Comparison of different goniophotometers based o...

A correct photometric analysis not only involves optical sensors but also on the execution of measurement geometry in th...

Integrating sphere applications for testing high-output industrial luminaires
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Integrating sphere applications for testing high...

Industrial luminaires with high power output would provide high quality and reliable luminance in harsh conditions like ...

Environmental chamber applications in automotive and aerospace component validation
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Environmental chamber applications in automotive...

The conditions in the modern automotive and aerospace systems are so harsh that they subject materials, electronic and m...

How ESD test equipment detects abnormal discharge behavior in sensitive circuits
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How ESD test equipment detects abnormal discharg...

Electrostatic discharge is also one of the most hazardous and destructive dangers to present-day electronic circuits. Wi...

How the EMI-9KB improves pre-compliance testing for switching power supplies and SMPS circuits
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Glow wire test standard maintenance tips every lab should know
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Glow wire test standard maintenance tips every l...

The glow wire test standard is the most broadly applied test to determine the ignition resistance of insulating material...

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