Which characteristic is typical of fluorescent lamps?

Fluorescent lamps are known for their greater lifespan compared to incandescent lamps. This longevity is typically due to the different technology used in fluorescent lighting, which relies on a gas-filled tube that excites mercury vapor to produce light, rather than heating a filament as in incandescent bulbs. As a result, fluorescent lamps can last significantly longer, often rated for about 10,000 to 20,000 hours of use, while incandescent bulbs usually last only about 1,000 hours.

The extended lifespan of fluorescent lamps contributes to their appeal, as they require less frequent replacement, leading to decreased maintenance costs and reduced waste over time. This characteristic is a significant advantage in both residential and commercial lighting applications.

Other options may reflect different attributes of various lighting technologies but do not specifically align with fluorescent lamps as closely as lifespan does.