+18 How Much Power Does Landscape Lighting Use 2023. That’s even if you include replacements, overages, and more! Because of the low voltage running through the wires, there is no threat of shock.
6 hours per night = 540 watts used each night. The lights will run 6 hours each night, every night of the year! At the low end, a project that only includes incandescent path and deck lights costs $2,000 to $3,000.
