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.

Latest NewsLatest News

Why Quality Control Labs Need Advanced IPX Waterproof Test Equipment for Product Validation
02 Nov, 2026 19 Views

Why Quality Control Labs Need Advanced IPX Water...

Abstract With a large number of electrical and electronic products, lighting equipment, automotive components and new en...

From Roadway to Aerospace: Applications of Goniophotometer for Automotive and Signal Lamps
31 Oct, 2026 34 Views

From Roadway to Aerospace: Applications of Gonio...

Abstract The optical performance of special‑purpose lamps in transportation field is directly related to the safety of...

Meet LISUN at the HKTDC Hong Kong International Lighting Fair (Autumn Edition of 2026) and Receives Official Participation Certificate
30 Oct, 2026 232 Views

Meet LISUN at the HKTDC Hong Kong International ...

The Hong Kong International Autumn Lighting Fair 2026, one of Asia’s most influential professional trade platforms for...

Rotation Luminaire Goniophotometer vs. Moving Mirror Goniophotometer: Which One Fits Your Lab
30 Oct, 2026 83 Views

Rotation Luminaire Goniophotometer vs. Moving Mi...

Abstract Luminous intensity curve measurement is the fundamental step for luminaire optical performance evaluation, prod...

Meeting CIE 121 and EN 13032 Requirements with Advanced LM-79 Goniophotometer Equipment
29 Oct, 2026 212 Views

Meeting CIE 121 and EN 13032 Requirements with A...

Abstract Photometric performance testing of lighting products is an indispensable part of luminaire R&D, quality con...

Interpretation of Brazil INMETRO Portaria nº 231/2026: New Mandatory Certification Rules for LED Luminaires and Implementation of Test Solutions
28 Oct, 2026 192 Views

Interpretation of Brazil INMETRO Portaria nº 23...

Abstract On May 5, 2026, Brazil’s INMETRO officially issued Portaria nº 231/2026, replacing the old Portaria nº 69/2...

Research on Battery Test Equipment for Battery Internal Resistance and Voltage Synchronous Detection
28 Oct, 2026 164 Views

Research on Battery Test Equipment for Battery I...

Abstract: With the rapid development of new energy vehicles, energy storage power stations and consumer lithium battery...

Instrument that measures light intensity for Automatic 3D Luminous Intensity Distribution Curve Test
27 Oct, 2026 95 Views

Instrument that measures light intensity for Aut...

Abstract: Luminous intensity is the most fundamental photometric parameter of lighting products, and the instrument tha...

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