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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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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Decoding the Latest Standard: Core Upgrades and Highlights of the ISO 16750-2:2023 Test System
23 Sep, 2026 2 Views

Decoding the Latest Standard: Core Upgrades and ...

Abstract As a universal international standard for electrical load testing of global automotive electronic and electrica...

Overcoming Complex Vehicle Power Grid Interferences: How to Simulate Automotive Load Dump Pulses
22 Sep, 2026 20 Views

Overcoming Complex Vehicle Power Grid Interferen...

Abstract When vehicle electrical equipment operates, disconnection of generators or high-power loads will generate load ...

GTEM Cell Chamber vs. Anechoic Chamber for Small Electronics
21 Sep, 2026 21 Views

GTEM Cell Chamber vs. Anechoic Chamber for Small...

Abstract In the field of EMC pre-compliance testing, anechoic chambers serve as the traditional standard test site, yet ...

How to Design a 3M Semi‑Anechoic Chamber Fully Compliant with CISPR Standards
20 Sep, 2026 32 Views

How to Design a 3M Semi‑Anechoic Chamber Fully...

Abstract CISPR 16 Compliant 3M Anechoic Chamber serves as the core fundamental site for radiated radio disturbance (EMI)...

How to Choose a Solid State Power Amplifier for IEC 61000-4-3 Radiated Immunity Testing
19 Sep, 2026 33 Views

How to Choose a Solid State Power Amplifier for ...

Abstract IEC 61000‑4‑3 RF Immunity Test Amplifier serves as the core hardware for constructing a complete radiated R...

Ensuring CE Certification Compliance: Harmonics and Flicker Testing for LED Drivers and Luminaires
18 Sep, 2026 101 Views

Ensuring CE Certification Compliance: Harmonics ...

Abstract For LED drivers and various lighting luminaires exported to the EU market, the CE‑EMC directive mandates two ...

How to Run Compliant Xenon Arc Tests per ISO 4892‑2 and ASTM G155
17 Sep, 2026 132 Views

How to Run Compliant Xenon Arc Tests per ISO 489...

Abstract During outdoor service of materials, sunlight irradiation, alternating temperature‑humidity conditions and ra...

LED Test Equipment in Photometric, Colorimetric and Electrical Parameter Testing of Various Light Sources
16 Sep, 2026 133 Views

LED Test Equipment in Photometric, Colorimetric ...

Abstract The performance evaluation of lighting products relies on the acquisition of complete photometric, colorimetric...

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