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C12361_HB-2X2 High Bay Lens XM-L Clear 50x50 mm 8.5 mm Square PMMA Screw, pin, glue Ready FWHM Efficiency cd/lm Gerber File 57 degrees 89 % 0.860 Available NOTE: The typical divergence will be changed by different color, chip size and chip position tolerance. The typical total divergence is the full angle measured where the luminous intensity is half of the peak value. October 19th 2012 21:27 Copyright Ledil Oy - Subject to change without prior notice - Page 1/2 Ledil Oy Salorankatu 10

24240 SALO

http://www.ledil.com email: ledil@ledil.com FAX: +358-2-733 8001

  • Product series especially designed & optimized for XM-L series of LEDs. - Special care taken to make light distribution as uniform as possible. - Lens material optical grade PMMA with high UV and temperature resistance (105 degrees of Celcius / 220 degrees of Fahrenheit). Allows use of high current and temperature conditions. Please find more information about used material from below: http://ledil.fi/sites/default/files/Documents/Technical/Material/PMMA%208N%20UL94_Yellow%20Card.pdf http://ledil.fi/sites/default/files/Documents/Technical/Material/PMMA%208N%20PLEXIGLAS-Datasheet.pdf - Fastening to PCB with appropriate adhesive. By clicking link below you can find Ledil recommended glue options. http://www.ledil.com/datasheets/DataSheet_GLUES.pdf NOTE 1: We advise customer to ensure the suitability and sufficiency of the bond in the end product. For example, mechanical stress, vibration and holes on the surface of the circuit boar weaken the strength of the glue. NOTE 2: All surfaces where glue is applied must be clean, dry and free from grease and dirt. If cleaning of PCB surfaces is needed, please follow strictly the cleaning instructions of your LED manufacturer -this is important as cleaning shall under no circumstances damage LEDs or other electronics components on the PCB. Further note that optical components shall not be cleaned with any chemicals - only micro fiber cloth may be used to remove fingerprints or other traces from handling. October 19th 2012 21:27 Copyright Ledil Oy - Subject to change without prior notice - Page 2/2 Ledil Oy Salorankatu 10

http://www.ledil.com email: ledil@ledil.com FAX: +358-2-733 8001