How long does your Surge Protector LAST???

CA Traveler wrote:
Well go for it and sit in your camper all day watching for high or low voltage.

Bulb changes intensity only when you are there and using appliances. It could not be less obvious. Changing intensity reports an impending neutral wire failure typically weeks before that defect causes damage.

Again this is not about campground neutral wire. We are discussing your cable and your internal wiring. An impending wire failure is only a surprise when obvious warnings are ignored for weeks. Some believe bulb intensity changes should be ignored. Then future damage is 'unavoidable'.