Traditional Culture Encyclopedia - Photography and portraiture - Iodine tungsten lamp's explanation.
Iodine tungsten lamp's explanation.
Iodine tungsten lamp's explanation [iodine tungsten lamp]
A certain amount of iodine is contained in the shell of incandescent lamp. The light efficiency and life span are much higher than those of ordinary incandescent lamps. A shell made of timely glass is filled with tungsten wire and a certain amount of iodine. When electrified, the tungsten wire will glow.
Word decomposition
Explanation of iodine iodine is a nonmetallic element, which is used to make medicines and dyes. Iodine deficiency in human body can cause goiter. Radical: stone.
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