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Lighting Load Densities: electrical mechanical
ASHRAE 90.1 lighting power density (LPD) allowances — code-mandated maximum lighting power densities by space type and building type
| space type | building type | lpd W ft2 (W/ft2) | lpd W m2 (W/m2) | space description | standard |
|---|---|---|---|---|---|
| electrical mechanical | common | 0.39 | 4.2 | Electrical/Mechanical room | ASHRAE 90.1-2022 Table 9.5.2.1 |
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