Warmly Lampen
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A halogen lamp also known as a tungsten halogen quartz halogen or quartz iodine lamp is an incandescent lamp consisting of a tungsten filament sealed into a compact transparent envelope that is filled with a mixture of an inert gas and a small amount of a halogen such as iodine or bromine the combination of the halogen gas and the tungsten filament produces a halogen cycle chemical reaction.
Warmly lampen.
Source : pinterest.com