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feit

LED bulbs then and now: Teardown of the EcoSmart, Feit, and Sylvania 60-W equivalent LED bulbs

June 14, 2019 By Lee Teschler

Compared to the LED bulbs of only a few years ago, modern-day versions are simpler and assembled via more automated methods. Leland Teschler, Executive Editor If you tore down an LED bulb manufactured a few years ago you’d likely find evidence of hand soldering a bit of kludgy design practices. We found both these practices […]

Filed Under: Power Electronic Tips, Teardowns, Video Tagged With: Anwellsemiconductor, Brightpower, ecosmart, feit, nxp, sylvania

Don’t get burned about LED UV

January 3, 2019 By Lee Teschler

Another myth busted: You needn’t worry about ultraviolet light coming from ordinary LED bulbs. We recently checked a batch of LED bulbs for the amount of blue light they gave off. This effort came in response to claims from some in the alternative medicine crowd that LED bulbs gave off inordinate amounts of unhealthy blue […]

Filed Under: Featured, Power Electronic Tips Tagged With: cree, feit, osram, philips, sylvania

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