On Tue, 1 Apr 2008 19:30:13 -0400, "Silver Surfer"
wrote:

Does anyone recall those power saving "discs" for light bulbs they were
selling back during the oil embargo days of the 70's. The disc was placed
in a standard light bulb fixture and the light bulb was screwed in next.
The disc was nothing more than a diode that "saved energy" by blocking power
to the bulb for half of each cycle.

Is anyone still making these things? If so, where can I buy them?

You could always wire a diode into the switch and make it a three
position - did that for the reading light over my bed.
--


----== Posted via Pronews.Com - Unlimited-Unrestricted-Secure Usenet News==----
http://www.pronews.com The #1 Newsgroup Service in the World! 100,000 Newsgroups
---= - Total Privacy via Encryption =---