--- Spehro Pefhany wrote: > At 04:36 AM 8/20/2005 +1000, you wrote: > >PICers - just curious about "White LEDs" that you see in the catalogues. > ... > Typically, they use a phosphor and a blue LED die to get white-ish light. Thanks guys - phosphor, eh? Figure - LEDs are basically single freq devices. Will check out the data sheet. Best - Debbie :) Send instant messages to your online friends http://au.messenger.yahoo.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist