Troubleshoot a few path lights not working in back right, and 3 well lights not working in far back right bed. Tested lights in back right and dug up several wires between the 3 fixtures. Determined that the first well light had a severed wire and bad par30 bulb, the next has a bad bulb, and the 3rd had a loose wire connection. I repaired the severed wire and tested voltage at 13.7 volts at all 3 fixtures. Reburied the wire dug up. Customer supplies and replaces own bulbs. Need to return for additional repairs: see estimate.