2, according to the engineering requirements, choose the appropriate cable type, cable laying, at the same time, the cable insulation test, to ensure that the test value meets the specification requirements, and put the cable into the waterproof nylon tube.
3, according to the size of the embedded parts, dig a pit of appropriate size for pouring.
4. Put the embedded parts in into the pit and pour cement.
5. After the foundation is air-dried, fix the assembled led street lamp lower flange with embedded parts and tighten the screws.
6. Connect the wire in the lamp post with the laid cable, wrap the connector with adhesive tape, and put the connector into the lamp post and install it successfully.