wow thats so cool !!!!....it's ironic that I just found this post because I was constructing an LED light for my new drawing table that I use to draw objects at the eyepiece. Its nothing great and I did however blunder by using a 9 volt battery instead of 2 double A's. Next thing I see is smoke coming off of the leds and right then I knew that 9 volts was burning out the leds !!!!!..Im gonna go right out tomorrow and get me a new bright LEd. Ill just control the brightness with a pot....cheers mates!!
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Mark
12" GSO DOB
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