3 meter tall courtyard lamp foundation specifications?
Conventional garden lamp foundation is generally 1/10 of the lamppost height, that is, 3 meters courtyard lamp, conventional foundation 30CM, but if you need to install in wetlands and water, you need to increase the height of the foundation.
It's related to the size of the lamp (such as standing a pole and planting a tree, and their pits are different)Contact the lighting manufacturer and ask for the drawing finished
300MM yes, you can make it round, too. I bought a flower pot and made a hole at the bottom. It was good and easy to use as a base.