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COB vs SMD: Which LED Technology Fits Your Lighting Needs?
COB vs SMD: Which LED Technology Fits Your Lighting Needs?
Jun 12, 2025

COB(Chip on Board) and SMD (Surface Mounted Device) are two common ways to make LED lights.Both are used in many kinds of lights, but they are different in how they are made, how the light looks, and where they are used. What is COB? COB (Chip on Boa...

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