This article may be of interest to iron-man contesters. What should be remembered from this work is as follows: * White light enriched with blue is more effective than the standard white light that i
Good question, Ron. I just read this article today: http://www.slate.com/articles/technology/technology/2014/08/best_led_light_bulbs_finally_bulb_how_to_replace_the_incandescent_with_something.html
And be careful. I bought some that gave off terrible noise in my ham shack. After informing the party I purchased them from, they sent some that looked the same, quiet as could be! So before filling