Review Of Landscape Light Bulbs Keep Burning Out References. Overheating can cause the system to shut off, if the lighting fixture has this feature. Corrosion if a lamp burns out, corrosion can form in that light socket over time.
You may be thinking, that’s not a big issue—just change the bulbs—but it can actually be a big issue. Keep a check on the line voltage. If you are using too many lights on a single circuit, the circuit will trip, and the lights will burn out.
