“blue light” collection
HTD Tech Briefs
View all →October 2, 2023
More Screentime Means it’s Essential to Protect your Eyes (while Looking Good) – GUNNAR Glasses Review
Review of Gunnar frames and glasses, including different prescription lenses and tints, as well as why blue light blocking is important for your eyes.
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November 22, 2020
How To Get Rid of that Stinky Water Bottle Smell – Klear Cap Review
Review of the Klear Cap which uses UV-C LED blue light to remove smells, viruses, bacteria, and germs from wide-mouthed reusable water bottles.
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