Blog

What Is UGR? Understanding Glare and Visual Comfort

2026-09-23 17

Learn what UGR means, how UGR levels relate to different indoor spaces, and why glare control matters for visual comfort and lighting quality.

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Welcome to KOE

2026-06-17 38

Welcome to the KOE Blog. Lighting is more than illumination. It affects how we see, work, shop, relax, and experience a space. At KOE, we believe good lighting starts with understanding light. As a lighting manufacturer, we work with optical desig...

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