Lumen per Square Meter: Complete Guide

每平方米流明完全指南

Lumen per square meter = lux. For warehouses: 150–200 lm/m², offices: 300–500 lm/m², retail: 300–1,000 lm/m². This is the fundamental lighting design metric.

📊 Key Data

Spacelm/m² (Lux)Fixture Efficiency
Warehouse150–20090–120 lm/W
Office300–500100–130 lm/W
Retail300–1,000100–150 lm/W
Factory300–750120–150 lm/W
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