Lighting Load Calculator
Branch circuit sizing per NEC 220.12
Circuit Parameters
Circuit Requirements
Total Lighting Load
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Circuits Required
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Load per VA
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Load with 125%
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Circuit Ampacity
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VA per Circuit (80%)
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NEC Table 220.12 - Lighting Loads
| Occupancy Type | VA/sq ft |
|---|---|
| Dwelling Units | 3 |
| Office Buildings | 3.5 |
| Retail Stores | 3 |
| Warehouses | 0.5 |
| Restaurants | 2 |
| Hotels/Motels | 2 |
| Hospitals | 2 |
| Schools | 3 |
| Industrial | 2 |
| Parking Garages | 0.5 |