Hello LFers, I've been using the CFL of the double helix variety for a number of years here with good results. I've not noted any increase in the "noise field" of my home, both in the shack and elsew
Dear All, Thanks, Alan, for your thoughts. to the bulb is converted into radiation ! some is light and some is heat.....a CLF just produces less heat and more light and more polution! Well, in a sens
My two cents: Do NOT use the 16 watts version of the Philips SL E Pro model: these bulbs generate a LOT of noise (50 Hz comb broadband noise) at least on 137 kHz ... 73 de Jean-Louis
Peter and group, I don't know if this contributes to the original discussion, but I found this table which shows the relative efficencies of different types of lamp: The original is here: http://en.w