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 (Economical Model)
LSG-1950S
VAD Fire Alarm Visual Alert Device Goniophotometer
LSG-1930
Goniophotometer for Airfield Lighting
LSG-1940
Compact Goniophotometer
LSG-1200A
LED Goniophotometer
LSG-1100
Near Field Moving Detector Goniophotometer
LSG-1900B
LEDs and Luminaire Test Solutions
LM-79 and LM-80 Test Solutions
LED Driver Test Solutions
Household Appliances Test Solutions
Mobile and Network Test Solutions
Automotive Electronics Test Solutions
Audio-Video and IT Test Solutions
Cable and Wire Test Solutions
Plugs and Sockets Test Solutions
Power Switch Test Solutions
Transformer Test Solutions
Electric Toys Test Solutions
Energy Meter Test Solutions
Motor-Operated Tool Test Solutions
Select an organization
to browse standards
Abstract With the continuous development of export and domestic certification businesses for solid-state lighting products, IES LM-79-19 serves as an important specification for photometric and electrical measurement of solid-state lighting products, and it has become a mandatory technical basis for R&D, factory inspection and third-party certification of LED products. The High Precision Spect...
Abstract With a large number of electrical and electronic products, lighting equipment, automotive components and new energy equipment applied in outdoor and complex humid working conditions, the waterproof performance of enclosure has become a key indicator to measure product reliability, operational safety and market access qualification. IPX Waterproof Test Equipment can reproduce various real ...
Abstract The optical performance of special‑purpose lamps in transportation field is directly related to the safety of vehicle operation, rail transit, ship navigation and aerospace activities. Luminous intensity, illuminance and spatial light distribution parameters of vehicle lamps and signal lamps must strictly comply with domestic and international regulatory standards. Goniophotometer for A...
The Hong Kong International Autumn Lighting Fair 2026, one of Asia’s most influential professional trade platforms for the lighting sector, concluded successfully. The exhibition gathered lighting brands, global buyers and laboratory technical service providers, focusing on hot industry demands including lighting optical inspection, power performance verification, EMC and reliability testing. LI...
Abstract Luminous intensity curve measurement is the fundamental step for luminaire optical performance evaluation, product certification and lighting simulation design. According to mechanical motion structure, goniophotometers are mainly divided into Rotation Luminaire Goniophotometer and moving mirror goniophotometer. These two types show obvious differences in mechanical motion logic, coordina...
Abstract Photometric performance testing of lighting products is an indispensable part of luminaire R&D, quality control and export certification. As the core instrument for obtaining full‑space luminous intensity distribution data of luminaires, the compliance of goniophotometer with domestic and international standards directly determines the validity of test results. The LISUN LSG‑6000 ...
Abstract On May 5, 2026, Brazil’s INMETRO officially issued Portaria nº 231/2026, replacing the old Portaria nº 69/2022 as the unified technical quality specification and conformity assessment regulation for LED light sources and LED luminaires. The biggest change in this revision is that LED luminaires are formally included in the scope of mandatory certification, instead of only regulating i...
Abstract: With the rapid development of new energy vehicles, energy storage power stations and consumer lithium battery industries, the safety, consistency and life assessment of battery cells and battery packs have become the industry’s key concerns. Internal resistance and DC voltage are the two core parameters characterizing battery health status. Battery test equipment can achieve synch...
Abstract: Luminous intensity is the most fundamental photometric parameter of lighting products, and the instrument that measures light intensity is an indispensable testing equipment for luminaire light distribution performance evaluation, product R&D and export certification. Conventional photometric testing equipment usually suffers from limitations such as incomplete test angles, limited ...
English
中文简体
English
Русский
Español
Português
Türkçe
العربية
Deutsch
Polski
Italiano
Français
한국어
ไทย
Tiếng Việt
日本語
