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.
Although many types of deeds exist, title is usually transferred by a warranty deed. A warranty deed provides the greatest protection to the purchaser because the grantor (seller) pledges or warrants that she legally owns the property and that there are no outstanding liens, mortgages, or other encumbrances against it.
Warranty Deed vs. Special Warranty Deed. A general warranty deed is a promise to the buyer that the seller will warrant prior problems with title, not just those that occur during the seller's ownership, but back through the chain of ownership.