Lighting Load Densities: laboratory_classroom to manufacturing_extra_high_bay
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 |
|---|---|---|---|---|
| laboratory_classroom | education | 1.04 | 11.19 | Laboratory - In classroom |
| library_stacks | education | 1.08 | 11.63 | Library - Stacks |
| locker_room | common | 0.45 | 4.84 | Locker room |
| lounge_breakroom_healthcare | common | 0.38 | 4.09 | Lounge/Breakroom - Health care facility |
| manufacturing_extra_high_bay | industrial | 0.73 | 7.86 | Manufacturing - Extra high bay (over 50 ft) |
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