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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StandardsStandards

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

EMC Instruments: Analysis of EMI Conducted & Radiated Disturbance Testing Technology
13 Mar, 2026 3 Views

EMC Instruments: Analysis of EMI Conducted &...

Abstract EMC instruments form the core toolkit for verifying the electromagnetic compatibility (EMC) of electrical and ...

IEC 60529 IPX3 and IPX4 Testing Guide: Professional Solutions for Spraying and Splashing Water Protection
12 Mar, 2026 7 Views

IEC 60529 IPX3 and IPX4 Testing Guide: Professio...

Abstract In the context of global market integration and harmonized technical standards, product safety and environment...

What is an Impulse Voltage Tester? — Analysis of Transient Interference Simulation & EMC Testing
11 Mar, 2026 14 Views

What is an Impulse Voltage Tester? — Analysis ...

Abstract Transient overvoltages and overcurrents caused by lightning strikes and grid switching operations are critical...

Innovation and Application of High-Precision Color Measurement Instruments——An Analysis of LISUN HSCD-860 Handheld Spectrophotometer
10 Mar, 2026 12 Views

Innovation and Application of High-Precision Col...

Abstract As a key equipment in industrial production, scientific research and testing fields, color measurement instrume...

The Application and Practice of Climate Chambers in the Environmental Adaptability and Reliability Verification of Materials and Products—A Case Study of LISUN GDJS-015B High and Low Temperature Humidity Thermal Cycling Test Chamber
09 Mar, 2026 19 Views

The Application and Practice of Climate Chambers...

Abstract In the system of industrial product R&D, production quality inspection, and compliance certification, the e...

Colorimeter: From Basic Concepts to a Comprehensive Solution in Modern Spectroradiometry
08 Mar, 2026 54 Views

Colorimeter: From Basic Concepts to a Comprehens...

Abstract In lighting quality assessment, display device calibration, and various light source R&D, color temperatur...

How to Perform the Salt Spray Test: Accelerated Evaluation for Material Corrosion Resistance
07 Mar, 2026 97 Views

How to Perform the Salt Spray Test: Accelerated ...

Abstract How to Perform the Salt Spray Test? This is a core technical question in evaluating the corrosion resistance of...

How to Do Ball Pressure Test? – Interpreting the Standardized Assessment Method
06 Mar, 2026 68 Views

How to Do Ball Pressure Test? – Interpreting t...

Abstract How to do ball pressure test? The Ball Pressure Test is a core safety assessment procedure used to evaluate the...

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