One Response to A tour through a center that tests CFLs, LEDs, and human health (video)
saimhe.myid.net on said:
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?
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?