First of all, lamps with poles such as street lamps or garden lamps generally use copper core sheathed wires; and the lamps have already been equipped at the factory, you only need to calculate the piping wires and reserve them.
Secondly, for a good manufacturer of solar street lights, I suggest that you go to LIXIN Technology to customize a solar street light that suits you one-on-one according to your requirements. The price is the same, the quality is relatively better; and the cost performance is also higher.
Finally, the specific performance of the dustproof and waterproof level of solar street lights is as follows:
Dustproof level (the first X indicates)
0: no protection
1: Prevent the intrusion of large solids
2: Prevent the intrusion of medium-sized solids
3: Prevent the intrusion of small solids
4: Prevent the entry of solid objects larger than 1mm
5: Prevent harmful dust accumulation
6: Completely prevent dust from entering
Waterproof level (the second X indicates)
0: no protection
1: Water droplets dripping into the shell has no effect
2: When the shell is tilted to 15 degrees, water drops will not affect the shell
3: Water or rain has no effect on the shell from a 60-degree corner
4: There is no harm to the liquid splashed from any direction to the shell
5: Rinse with water without any harm
6: Can be used in the cabin environment
7: It can withstand water immersion in a short time (1m)
8: Immersed in water for a long time under a certain pressure
Precautions
Please note when testing:
IP65 includes 2 tests: IP6X and IPX5
During IP6X testing, air will be pumped inside the product to generate negative pressure!
IPX5 3 meters away small water gun flushing!
As mentioned above, the meaning of IP65 is: the dustproof level is to completely prevent dust from entering, and the waterproof level is to wash with water without any harm.