This size, interchangeable with the European E27, is the one you see in incandescent, light-emitting diode (LED) and compact ...

Fluorescent lamps are now an item of the past as the rest of Oregon House Bill 2531 took effect January 1, 2025.The bill ...

The countries previously agreed to prohibit the manufacture, import and export of compact and other types of fluorescent lamps by 2025. Mercury, which is liquid at room temperature, was used in a ...