[labnetwork] LED lights in photosensitive areas - yellow lens needed?

[Frank Gavin]

Hello everyone

We are suppliers of wet process equipment and one of our vendors of HEPA and ULPA fan/filter units tells us that we do not need to add yellow lens covers over LED light because such lights do not emit ultraviolet light.  I am always suspicious of simple convenient solutions so I want to put this statement out to this learned community and learn if this statement is true.  Perhaps some members have experience using LED lights in photosensitive areas of their fab and would care to comment?


Best Regards,
FRANK GAVIN, Sales Eng.
[Description: WaFab_Logo200px]<http://www.wafabintl.com/>
6161 Industrial Way, Livermore CA 94551
(925) 455-5252 ext 2420  Fax: (925) 455-5351
http://www.wafabintl.com<http://www.wafabintl.com/>
direct dial: 925-800-5551
cell (408) 314-6199

Please visit us at:
[Description: Description: Description: \\WAFAB-DC\Folder Redirection\fgavin\Desktop\semi17-hdpi-logo.png]<http://www.semi.org/en/semicon-west-2017>

July 11th -13th
Moscone Center, San Francisco    Booth: 7817 (West Hall)



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