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.
Screw-in types can be used in place of incandescents in standard lamp sockets. Available in a wide spectrum of colors. Warm white tones best duplicate the color of incandescents. Today's fluorescent bulbs come in a wide selection of sizes and can produce warm tones of light similar to those of incandescents.
Many Osram lamps are shown on our web site but we also supply almost any other type of Osram lamp to order. This includes all manner of incandescent, tungsten halogen, compact fluorescent, energy saver light bulbs, fluorescent and discharge lamps plus many other types. We also supply many specialist lamps and light bulbs including those for medical, dental, horticultural and other such applications. For further information please contact us.