The answer to 'frequency of landscape lighting' is that most experts recommend checking and maintaining your landscape lighting every 6-12 months. This ensures the lights are still functioning properly and the wiring is in good condition. Proper maintenance can extend the lifespan of your landscape lighting system and prevent any safety issues.
Landscape lighting fixtures should be checked for any damage or wear, and the bulbs should be inspected and replaced if necessary. It's also a good idea to trim any overgrown vegetation that may be obstructing the lights. Regular cleaning of the fixtures can help them continue to shine brightly and efficiently.