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Sperti™ UVB Home Lamp - 7-Year Warranty, 5 Mins Every Other Day, Trusted USA Company, 50K+ Sold! Sunshine at The Flip of a Switch.
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![UV Lamp 'Light Baths' Were Given to Soviet Children in an Attempt to Supply Them with Vitamin D During Winter, 1987 [1800 X 1087] : r/HistoryPorn](https://preview.redd.it/qcb0klu00uu81.jpg?width=640&crop=smart&auto=webp&s=1b65ca698757509dfe5051392ab8e5625d432ae7 "UV Lamp 'Light Baths' Were Given to Soviet Children in an Attempt to Supply Them with Vitamin D During Winter, 1987 [1800 X 1087] : r/HistoryPorn")