GB 50034-2013 第5.3.1条
| **** | **Lighting Power Density (LPD) limits**: The lighting power density (LPD) of various spaces in hotel buildings shall not exceed the values specified in Table 5.3.1. For example: guest room (general activity area) LPD limit **≤7 W/m²**; guest room (bathroom) LPD limit **≤7 W/m²**; Chinese restaurant LPD limit **≤13 W/m²**; Western restaurant LPD limit **≤13 W/m²**; multi-function hall LPD limit **≤15 W/m²**; lobby LPD limit **≤15 W/m²**; corridor LPD limit **≤5 W/m²**; stairwell LPD limit **≤5 W/m²**. |