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SpiralLighting BlogSpot
Many clients often misunderstand the difference between IES goniophotometer testing and integrating sphere testing for LED lighting products. This guide simply explains their core functions, testing principles, accuracy differences, and critical roles in LM-79, Energy Star, and DLC certifications, helping you clarify professional photometric testing confusion and meet global lighting compliance standards.
Over recent weeks, the electronics industry is seeing tightening supply of core electronic components including resistors, driver ICs and MOSFETs, accompanied by extended lead times and climbing prices. Driven by surging demand from AI infrastructure, data centers, EVs and industrial automation, semiconductor makers allocate more production capacity to high-growth industries, making mature-process parts for LED lighting harder to source. We...
