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Zhaga Book 21 vs Book 26 What Replaceable LED Modules Mean for Luminaire OEMs
Zhaga Book 21 vs Book 26: What Replaceable LED Modules Mean for Luminaire OEMs
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COB LED Color Shift at Operating Temperature Understanding Δu'v', Duv, and SDCM from 25°C to 85°C
COB LED Color Shift at Operating Temperature: Understanding Δu'v', Duv, and SDCM from 25°C to 85°C
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IEEE 1789 Became Inactive in 2026 and What It Means for PstLM SVM and LED Flicker Testing
IEEE 1789 Became Inactive in 2026 and What It Means for PstLM SVM and LED Flicker Testing
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IEC 620312026 LED Module Safety Requirements 9 Changes OEM Engineers Should Recheck Before Design Validation
IEC 62031:2026 LED Module Safety Requirements: 9 Changes OEM Engineers Should Recheck Before Design Validation
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How to Choose COB LED LES Size for Beam Angle, Intensity, and Reflector Matching
How to Choose COB LED LES Size for Beam Angle, Intensity, and Reflector Matching
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CRI vs TM-30 for COB LED Lighting How to Specify Rf, Rg, R9, and Color Quality
CRI vs TM-30 for COB LED Lighting: How to Specify Rf, Rg, R9, and Color Quality
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Hot News

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AC COB LED vs DC COB LED Modules: How to Choose for OEM Lighting Design
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PWM vs CCR vs Hybrid Dimming for High Power COB LEDs: Flicker, Camera Banding, Color Shift and Efficiency

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As a national high-tech enterprise, IHY Lighting pioneer tailored COB light engines and intelligent lighting systems — engineered in-house from R&D to production.  With 10+ years of optoelectronic expertise, we empower 8,000+ clients across 37+ countries, from surgical device manufacturers to luxury yacht builders.