The attached spectrum is from a Circline Fluourescent that screws into a table lamp.
-John ============= > On Fri, Jan 29, 2010 at 08:00:41PM -0800, J. Forster wrote: >> I believe that is correct, but don't have a part number on the LED to >> verify it. It's certainly NOT a line spectrum. >> >> BTW, I also looked at a CFL and there were plenty of lines. > > The mercury vapor discharge in those has lots of visible light > lines - especially green and blue if I remember correctly (could obviously > look it up)... so you have a mixture of phosphor output and direct light > from the mercury vapor... > > > >> >> -John > > > -- > Dave Emery N1PRE/AE, [email protected] DIE Consulting, Weston, Mass > 02493 > "An empty zombie mind with a forlorn barely readable weatherbeaten > 'For Rent' sign still vainly flapping outside on the weed encrusted pole - > in > celebration of what could have been, but wasn't and is not to be now > either." > >
Circleline CFL.pdf
Description: Adobe PDF document
_______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
