Sweet! So I guess they got around the speed-of-light issues operating LEDs below absolute zero. Perhaps they sideship them to another dimension for final assembly? Russell McMahon wrote: > Engineers and Scientists and Inquiring minds only: > = > Luxeon redefines the standard in EVERYTHING: > = > " Cold start capable > LUXEON=AE has no ignition problems in cold = > environments=97even down to -400C. > = > http://www.futureelectronics.com/promos/Lumileds/values.asp -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist