In the temporary staff dormitory at the construction site, especially the temporary construction dormitory of the metal sheet and foam prefabricated house, the lighting power supply voltage should be 36V. The actual situation is that most construction sites cannot meet the requirements.
In the construction site of temporary dormitory workers, especially metal sheet, foam activity board room in the pre-construction dormitory lighting supply voltage should be 36V, the actual situation is that most of the site can not meet.
The lighting power supply voltage in the temporary dormitories of the construction site, especially in the temporary dormitories of metal sheets and foam panels, should be 36V. The actual situation is that most construction sites can not meet the demand.