Firefly 100W Incandescent Bulb 220V E27 Frosted FINS100/F (3PCS)Incandescent bulbs typically have short lifetimes compared with other types of lighting; around 1,000 hours for home light bulbs versus typically 10,000 hours for compact fluorescents and 20,00030,000 hours for lighting LEDs. Most incandescent bulbs can be replaced by fluorescent lamps, high intensity discharge lamps, and light emitting diode lamps (LED). Some governments have begun a phase out of incandescent light bulbs to reduce energy consumption.