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Troubleshooting landscape lighting wire. Make sure the lights fit the sockets. It is always a good idea to stay away from long runs of smaller 142. Your transformer is the big metal box mounted next to an exterior outlet.
The two most essential diagnostic tools used for electrical troubleshooting are the digital voltmeter and the amp clamp. Before you do anything else check to see if your lights are getting power to them. But those issues can cause other problems so lets fix the main landscape lighting problems right from the start.
There should be a toggle switch or a fuse stat inside the transformer. If a specific section of your landscape lighting system suddenly goes out it is possible that a line was cut. If you are installing a system larger than a small do-it-yourself system you will need a multi-meter.
If youre 100 sure you are going to toss the old light cut the cord giving you the most length possible to wire the new light. If one appears loose you must disconnect the power source and then unscrew the wire-nut connector. We will compare the most common wiring methods below but before we do that lets consider the nemesis of wiring any landscape lighting system.
Your transformer reduces your 120v power down to. Skip to Main Content 757 645-4370. Multimeters like this Inova can be as little as 20.
Electricity is not something to play around with. Voltage drop To control voltage drop in low-voltage landscape lighting systems there are two things to. Start by grabbing a phone charger and heading outside.

