How does one replace an individual led bulb in a Christmas light string?
These are not your traditional kind of light string. Unless it is a C7 or C9 string, there is no bulb to replace. It is a diode not a bulb. If you have the skill it is possible just not practical. You would have to get the part from a supplier like Ledtronics. Check the warranty or guaranty. If it was a reputable company, they will or should replace it for you within the first year or two.
