One lighting energy saving
1, lighting power density value
(1) The lighting power density value of each household in a residential building shall not be greater than the provisions of Table 6.1.1. When the illuminance value of a room or place is higher or lower than the corresponding illuminance value specified in this table, the value of the illumination power density shall be increased or decreased proportionally.
(2) The office building lighting power density value shall not exceed the provisions of Table 6.1.2. When the illuminance value of a room or place is higher or lower than the corresponding illuminance value specified in this table, the value of the illumination power density shall be increased or decreased proportionally.
(3) Commercial building lighting power density values ​​shall not exceed the requirements of Table 6.1.3. When the illuminance value of a room or place is higher or lower than the corresponding illuminance value specified in this table, the value of the illumination power density shall be increased or decreased proportionally.
(4) The power density value of hotel building lighting shall not exceed the requirements of Table 6.1.4. When the illuminance value of a room or place is higher or lower than the corresponding illuminance value specified in this table, the value of the illumination power density shall be increased or decreased proportionally.
(5 The hospital building lighting power density value shall not exceed the provisions of Table 6.1.5. When the illuminance value of the room or place is higher or lower than the corresponding illuminance value specified in the table, the lighting power density value shall be increased or discounted proportionally. Less.