Do lawn lamps and buried lights need grounding?
Moreover, courtyard lamp and lawn lamp laying a relatively large area of long distance, to consider the repeated grounding, remember to measure ground resistance ~ ~ ~ ~ oh
The grounding resistance may not be achieved. However, in our request is not so strict, after all, better than not to do, huh, huh. If you request is too strict, then only when laying the PE power line is additionally provided with a grounding wire, the wire and lead to the power supply connected to the grounding electrode, of course, to measure the grounding resistance.
This must be done! The practice is also very simple, these lamps are buried bolts, here called "the cage", the lamps of the exposed conductive parts with BVR4MM2 double color copper wire to terminal crimping bolt in the cage out of it.
