Check out this guide by for underground cable installation:
On a 120-volt or 240-volt system, depending on your location, burying the cable might require building an underground trench to support the electrical conduit. Even when it is not required by law, it will also be necessary for both safety and aesthetic purpose. Winner: low-voltage 2.Wiring Requirementsĭepending on your country's electrical code, most will require the cables to be buried underground in an outdoor area.
#Do you need a special transformer for led landscape lights professional
But, if you're planning to do your landscape lighting yourself without any professional assistance, we'd definitely recommend using low-voltage options for your safety. Would the investment for a low-voltage DC system over safety reasons worth it? We'll let you be the judge. Not to mention, being in a generally outdoor setting, you will be dealing with a lot of water, both from rain and artificial devices like a sprinkler. Why does it matter for a landscape lighting application? Because you will use many metal equipment such as spades, hoes, gardening scissors, etc. In a DC current system, electrocution will only occur when both receptacles are touched, even in a damp or wet setting, opposed to the AC current where lethal electrocution can happen when only one receptacle is touched.
The real danger of low voltage electrocution are usually contingent with a very high amperage.
In conjunction, DC current itself is a lot safer than its AC current counterpart. The lower the voltage, the lower the harm it brings to a human body when electrocution does occurs. In general, a lower voltage rating is usually the safer option.
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