Three. Lamp. A spiral energy saving bulbs called compact fluorescent lightbulb (cfl) because it will consume only 1 in 4 of the original bulb. And last for more than several years.
3. changing the light bulb energy saving light bulbs is a Compact Fluorescent Lightbulb called coil (CFL) because it will eat fire, only 1 in 4 of the original lamp and have a service life over many years, pattern.
3. Replace the lamp energy saving bulb is a coil called Compact Fluorescent Lightbulb (CFL) because it will be to eat only 1 in 4 of the lamp and is valid for use for more than several years.