>I think, on reflection, I posted the request in a moment of, for want of >a better word, weakness. After being frustrated on the phone for quite >some time, I thought I'd ask the guys who really know. When being >given prices $33 - $42 per tube, you just know you could do it for >less ;-) > >Then it dawned on me > > http://home.howstuffworks.com/fluorescent-lamp.htm > >Confirmed what I already thought I knew and filled in some blanks. >Not quite as simple or cheap to build your own after all. Looks like >I'll need to visit an electrical store and probably stump up for the 12V >fittings. Oh well, live and learn I don't see why one shouldn't be able to build something for less than that. My unit did not use a starter, the secondary of the transformer acts as the ballast, and I wired both pins at the end of the tube together, and operated it in the "instant-start" mode they mention several pages into that article. A suitable ferrite core, a suitable transistor and a handful of discrete components I would have thought would come in at around NZ$10 unless prices have gone real AWOL since i was there. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist