Compact fluorescents, also known as CFLs, provide as much light as regular incandescent bulbs while using just one-fourth of the energy. For example, a 15-watt compact fluorescent light bulb yields the same amount of light as a 60-watt incandescent bulb.
A warranty may be express or implied, depending on whether the warranty is explicitly provided (typically written) and the jurisdiction. Warranties may also state that a particular fact is true at one point in time or that the fact will be continue into the future (a promissory or continuing warranty).ut it is different from a 2 year warranty because if the buyer starts wearing the coat 5 years after buying it, and finds it wears out a year later, the buyer would have a warranty claim in Year 6. On the other hand, a 10 year performance warranty would promise that the coat would last 10 years.
A warranty is a promise by a maker, distributor, or seller of a product that the product will have specific characteristics or will suit specific uses. Warranties can be either written or oral, although written warranties are more common.