All, 
     
     We are a manufacturer of laboratory equipment.  We currently evaluate 
     our products to UL 3101-1, EN 61010-1, CSA 1010.1, EN55011 and EN 
     50082-1.
     
     We use several LED's for indicators (including red for instrument 
     failure) on the front of some of our products.
     
     I recall some postings on this forum which discussed the requirements 
     for the use of red LED's.
     
     Unfortunately, I did not archive any of those postings.
     
     Can you please provide me with information on any requirements 
     relating to the use of red LED's for laboratory equipment.  Please 
     include standard numbers in your references.
     
     Thanks for the help.
     
     Regards,
     
     Joe Martin
     EMC/Product Safety Engineer
     P.E. Applied Biosystems
     [email protected] 
     
            

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