The Scientific Basis of Temporal Light Artifacts and Flicker Measurement Temporal light artifacts (TLAs), commonly referred to as flicker and stroboscopic effects, represent a critical
The Necessity of Luminous Intensity Distribution Analysis in Modern Solid-State Lighting The transition from conventional incandescent and gas-discharge sources to solid-state lighting (SSL) based on
Title: Key Considerations for EMI Testing: Navigating CISPR Regulations for Global Markets Abstract Electromagnetic interference (EMI) testing remains a critical compliance hurdle for manufacturers targeting
Mastering Surge Immunity Testing with LISUN Combination Wave Generators for IEC 61000-4-5 Compliance 1. The Imperative of Transient Overvoltage Resilience in Contemporary Electronic Systems The
Introduction to Photometric Metrology in Contemporary Lighting Systems The evolution of solid-state lighting technologies—particularly light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs)—has imposed stringent demands
Title: LISUN Goniophotometer: Precision Light Distribution Measurement for Advanced LED Luminaire Testing Abstract The accurate characterization of photometric performance is fundamental to the design, certification,
Title: Establishing Electromagnetic Emission Test Regimes for Product Compliance: A Technical Framework Featuring the LISUN EMI-9KC Receiver Abstract Electromagnetic Interference (EMI) testing forms a cornerstone
1. Theoretical Foundations of Integrating Sphere Radiometry for Solid-State Lighting The integrating sphere, originally conceived by German physicist Richard Ulbricht in the late 19th century,
Introduction to Transient Overvoltage Susceptibility and EMC Framework Electromagnetic compatibility (EMC) validation has become a critical prerequisite for market access across global jurisdictions, particularly as