Letter - S. Equipment enclosed in a case or cabinet that is provided with a means of sealing or locking so that live parts cannot be made accessible without opening the enclosure. The equipment may or may not be operable without opening the enclosure.
Fresh carrots last for four to five weeks, baby carrots last for about four weeks and cooked ones do not last for more than seven days. The reason big carrots last longer than baby carrots are because the former has a protective skin that can retrain nutrients for a longer time.
Prepared this way, the jars have a shelf life of about 12 months, and aside from storing in a cool, dark place, require no special attention. If you'd rather freeze your carrots, see my page on how to freeze carrots. Even easier than canning and they will taste just like fresh..