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2. Incandescent light bulb - Wikipedia

   en.wikipedia.org/wiki/Incandescent_light_bulb

   An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation. Electric current is supplied to the filament by terminals or wires ...

3. Category:Types of lamp - Wikipedia

   en.wikipedia.org/wiki/Category:Types_of_lamp

   Print/export Download as PDF; Printable version; ... Incandescent light bulbs (19 P) L. LED lamps (12 P) O. Oil lamp (17 P) S. Searchlights (12 P) Signalling lights ...

4. Category:Incandescent light bulbs - Wikipedia

   en.wikipedia.org/wiki/Category:Incandescent...

   Print/export Download as PDF; Printable version; ... Pages in category "Incandescent light bulbs" The following 18 pages are in this category, out of 18 total.

5. List of automotive light bulb types - Wikipedia

   en.wikipedia.org/wiki/List_of_automotive_light...

   Similar US bulb: HB2 (9003) 12V: ECE nominal luminous flux: 1,650 / 1,000 lm ±15% Available with P45t base to upgrade old headlamps designed for R2 bulb H7 1 12 V: 55 W 24 V: 70 W PX26d USA, Japan 12V: ECE nominal luminous flux: 1,500 lm ±10% H8 1 12 V: 35 W PGJ19-1 USA ECE nominal luminous flux: 800 lm ±15% H8B 1 12 V: 35 W PGJY19-1 USA H9 1

6. Incandescent Lightbulb Regulations: What's True, What's Not - AOL

   www.aol.com/news/2013-01-31-incandescent-light...

   • The average consumer spends about $4.80 to operate a traditional incandescent bulb for a year (electricity cost). ... • CFLs and other fluorescent light bulbs contain a very small amount of ...

7. List of light sources - Wikipedia

   en.wikipedia.org/wiki/List_of_light_sources

   This is a list of sources of light, the visible part of the electromagnetic spectrum.Light sources produce photons from another energy source, such as heat, chemical reactions, or conversion of mass or a different frequency of electromagnetic energy, and include light bulbs and stars like the Sun. Reflectors (such as the moon, cat's eyes, and mirrors) do not actually produce the light that ...