A preamble is usually used for formal documents; you wouldn't include one in a text to your best friend. noun-A preliminary statement, especially the introduction to a formal document that serves to explain its purpose. noun-An introductory occurrence or fact; a preliminary.
Check out our wide range of long-lasting LED light bulbs, energy-saving CFL light bulbs, and other options like incandescent, fluorescent bulbs and halogen bulbs. We also carry light bulbs from best-in-class brands like Philips, GE, EcoSmart and more.
Electricity usage of a CFL Light Bulb. A CFL light bulb is also known as a compact fluorescent lamp or a compact fluorescent light, they were made to replace incandescent light bulbs. CFLs use 1/3rd to 1/5th the electrical power of incandescent lighting and can last 8 to 15 times longer.