Fluorescent lamps require a ballast to stabilize the current through the lamp, and to provide the initial striking voltage required to start the arc discharge. This increases the cost of fluorescent light fixtures, though often one ballast is shared between two or more lamps.
n. a deed to real property which guarantees that the seller owns clear title which can be transferred (conveyed). A grant deed generally is a warranty deed, while a quit claim deed is not. (See: warrant, grant deed)
Warranty in the term Special Warranty Deed has nothing to do with the soundness or function of structures or systems on a property. Rather it refers to a warranty of the validity of title to the property. The warranty in a Special Warranty Deed is made by the grantor (or seller) that he or she has done nothing during his or her period of ownership to compromise the quality of the title conveyed.