Is it worth running another set of wires up the mast just to save
$0.20 on a photocell?

wrote in message
oups.com...
Here is another good anchor light idea. Using your solar panel's
blocking diode to turn your anchor light on and off. I like this idea
and will probably make it and use LEDs for the light and simple
dropping resistors to get correct voltage for the LEDs.

http://www.sto-p.com/anchorlt.htm