Another recent development is the radio wave bulb a bulb that creates light by transmitting energy from a radio wave generator to a mercury cloud.
What is cfl light bulb made of.
Compact fluorescent bulbs usually referred to by the initials cfl have come a long way.
In an incandescent electric current runs through a wire filament and heats the filament until it starts to glow.
The lamps use a tube which is curved or folded to fit into the space of an incandescent bulb and a compact electronic ballast in the.
Here are two reasons why.
When you turn on a light bulb most of the electricity that powers that bulb comes directly from burning coal.
Created as a more energy efficient option for conventional incandescent applications cfls screw into a medium base socket and utilize a spiral design as opposed to a long tube making it compact many cfls also have an integrated ballast unlike.
But that was then.
Cfls produce light differently than incandescent bulbs.
The recent development of compact fluorescent bulbs which unlike the standard fluorescent tube can screw into a typical domestic lamp may expand the domestic market for fluorescent lighting.
Some types fit into light fixtures designed for incandescent bulbs.
In a cfl an electric current is driven through a tube containing argon and a small amount of mercury vapor.
A compact fluorescent lamp cfl also called compact fluorescent light energy saving light and compact fluorescent tube is a fluorescent lamp designed to replace an incandescent light bulb.
It s called a compact fluorescent or cfl and it s an easy way for you to make a big difference.