A tour through a center that tests CFLs, LEDs, and human health…
2 thoughts on “A tour through a center that tests CFLs, LEDs, and human health (video)”
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A tour through a center that tests CFLs, LEDs, and human health (video)
A tour through a center that tests CFLs, LEDs, and human health…
Comments are closed.
They still don’t test for how quick human blood pressure is raised by CFLs that turn on slowly :)
For example, a particular manufacturer may claim shortened turn-on times but without giving the actual value for comparison. Do laboratories like this one publish reviews to help customers?