Their replacement equivalents, compact fluorescent lightbulbs and light-emitting diode bulbs, are bright, use 75 to 80 percent less energy, and can save you $60 to $125 dollars per bulb in energy ...

Fluorescent lamps are now ... state of new screw- or bayonet-base type compact fluorescent lamps on January 1, 2024. HB 2531 says that fluorescent bulbs contain mercury which can be released ...

including compact fluorescent lamps (CFL’s). CFL’s are commonly long, cylinder shaped and usually coated in white. They are considered energy-saving and are meant to substitute the older incandescent ...

Available in many lengths and several diameters, the tube is lined with a fluorescent phosphor. When the mercury is excited by electricity, it emits ultraviolet (UV) light, which causes the ...