GB/T 50378-2019 第8.2.2条
| **** | **Scoring Item**: Architectural lighting design shall meet the requirements of the *Standard for Lighting Design of Buildings* GB 50034. The lighting power density (LPD) of major functional rooms such as hotel guest rooms, lobbies, and restaurants shall not exceed the target values (e.g., guest rooms ≤7 W/m², lobbies ≤9 W/m², restaurants ≤9 W/m²). In addition, the lighting system shall be equipped with energy-saving control measures such as zoning, time scheduling, and occupancy sensing. |