How to choose street lamp light pole spare parts?

1. First, when choosing switch, must pay attention to its information, and its appearance and internal structure. 2. About the light source, generally speaking, the lamp posts to introduce safety sign of the light source is mainly in some safety certification. When the choose and buy, it is necessary to

 1. First, when choosing switch, must pay attention to its information, and its appearance and internal structure. 2. About the light source, generally speaking, the lamp posts to introduce safety sign of the light source is mainly in some safety certification' Certification: can fully trusted third party to confirm once the identification of the product or service conform to the particular standard or the activities of the normative documents. 】 In the. When the choose and buy, it is necessary to conduct site test lamp, and retrograde survey light temperature, to see if it is faulty. Usually, in the future, the temperature of the lamp with retrograde survey lamp at the same temperature. 3. About socket, when choosing socket, had better choose products with the door, and check whether the tightness of outstanding socket. Finally, regarding the stability of the socket, it is also a key factor. The above content from light pole huasheng new energy, reproduced please indicate.