LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
Goniophotometer for Traffic Signal Lamps
LSG-1950S
Compact Goniophotometer
LSG-1200A
Near Field Moving Detector Goniophotometer
LSG-1900B
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Abstract The light wavelength meter is the core testing equipment for the optical performance detection of light sources, widely applied in lighting, display, plant lighting, ultraviolet detection, light health safety and other fields. It can accurately obtain key parameters such as wavelength distribution, peak wavelength, dominant wavelength and spectral power distribution. Taking LISUN LMS‑60...
Abstract: Color temperature is a core photometric and colorimetric parameter in the fields of lighting sources, display devices, horticultural lighting, and healthy lighting. Accurately measure color temperature directly determines the lighting quality, visual comfort, and photobiological safety of products. This paper takes the LISUN LMS-6000 series handheld CCD spectroradiometer as the research...
Abstract The flicker meter has emerged as a critical instrument in modern optical testing, particularly for LED and lighting applications where temporal light modulation directly impacts visual comfort and health risks. This comprehensive study explores the fundamental principles, technical standards, and practical applications of flicker meters in the assessment of light source quality. Focusing ...
Abstract: The lux meter is a core instrument for optical parameter testing of light sources. Its measurement accuracy and parameter coverage directly determine the scientificity of lighting product testing and evaluation. This paper takes the LISUN LMS-6000 Lux meter as the research object, systematically expounds its core measurement parameters, technical performance and design advantages, analy...
Abstract With the continuous advancement of industrial technology and the widespread application of lighting equipment, the demand for accurate measurement of brightness of light has become increasingly prominent in fields such as industrial production, scientific research, and daily life. Handheld CCD photometer spectrometers, as efficient and precise testing instruments, play an indispensable ro...
Abstract In lighting quality assessment, display device calibration, and various light source R&D, color temperature, as a core parameter describing the chromatic characteristics of a light source, is crucial for accurate measurement. The traditional colorimeter offers limited functionality, whereas modern optical measurement technology integrates its capabilities into more powerful portable ...
Abstract With the upgrading of the lighting industry towards high efficiency and intelligence, the optical-color performance of LED lamps, bulb lamps, and street lamps has become a core indicator for measuring product quality. The portable spectrometer, leveraging its portability and high precision, has emerged as a key device for on-site testing and quality control. This paper takes the Lisun LMS...
Abstract In the modern display technology and lighting industries, spectrum testers, also known as spectroradiometers, have become indispensable tools for measuring color, luminance, and spectral power distribution. Their performance is critical for quality control, research and development, and standards compliance. This article delves into the technical principles of fast CCD array-based spectru...
Hong Kong International Autumn Lighting Fair, October 27-30, 2025 — LISUN GROUP, a world-leading supplier of lighting solutions, was invited to participate in the 2025 Hong Kong International Autumn Lighting Fair held at the Hong Kong Convention and Exhibition Centre. As a highly influential annual event in the lighting industry, this fair brought together exhibitors from 22 countries and region...
Abstract As lighting technology advances toward intelligence and specialization, the accurate testing of light source optical performance parameters has become a key link in evaluating lighting quality, ensuring visual health, and promoting industry standardization. This paper takes the LISUN LMS-6000 series lux meter test as the research object, systematically expounding its technical advantages ...
Abstract:Aiming at the unclear difference in optical performance among five types of mainstream lighting fixtures in the market, namely bulb lights, PAR lights, LED lights, street lights and tubes, this study adopted the LISUN LMS-6000 Digital Lux Meter (full-function version LMS-6000SF) to conduct a systematic test on key optical parameters of the five types of fixtures, including illuminance,...
Abstract Light illumination measurement is a critical technical process in fields such as lighting engineering, industrial production, and environmental monitoring, as it directly determines the rationality of light environment design and the quality of related products. Portable CCD spectroradiometers have become the core equipment for on-site light illumination measurement due to their advantage...
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