The answer to 'landscape lighting brown patches' is that brown patches around landscape lighting are often caused by excess moisture, poor drainage, or damage to the lighting fixtures. These issues can lead to fungal growth, moss, and discoloration of the surrounding soil and grass.
Some common symptoms include wet, muddy areas, visible mold or fungus, and a general unhealthy appearance of the lawn or plants near the lights. Solutions may involve improving drainage, repairing or replacing damaged fixtures, and treating the affected areas with fungicides or other remedies. In some cases, it may be necessary to consult a professional landscaper to diagnose and resolve the issue.