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.
Compact fluorescent lamp ( CFL ) bulbs are extremely energy-efficient light bulbs. These bulbs can save both money and power over incandescent light bulbs. Similar to fluorescent light bulbs, CFLs create illumination by heating a gas, which separates them from halogen or incandescent bulbs.