Step-4 Wiring your Fixtures.
How to bury landscape lighting wire. -In trench below minimum 2 thick concrete - 6 inches. The first is having. In protected planting beds the low-voltage wire can simply be covered by mulch or soil.
A good rule of thumb is to dig about 6 inches deep into the mulch or soft soil and grassy areas. How far can I run landscape lighting wire. Does low voltage landscape wiring need to be in conduit.
How Deep To Bury Low Voltage Landscape Lighting. However allow some of the cable to stick out to attach to the point of the landscape fixtures. To do this you can use a thin and sharp spade which will allow you to create an angled trench more quickly and seal it more tightly.
Remember that low voltage lighting does not have a polarity. To bury the wires where they cross the lawn use a flat-nosed shovel to cut a slot and fold back the sod. The next step is to place the cord inside the trench.
Its a good idea to bury the wires 6 to 12 inches below the surface to keep them out of harms way. Simple Installation Contractors have to run wires through conduit and bury them deep in the ground with 120-volt lighting but the 12-volt systems are made for direct burial. This will allow you to tuck the same grass back over the wire without doing much harm to its roots or appearance.
-Under a building - In raceway only. After putting the wire inside the groove then bury it with the soil. So the best option is to properly bury the wiring.

