PRODUCT DATASHEET Siri series last update 29/9/2014 DETAILS Product Number C12491_SIRI-DIFF Family Siri Type Lens Color clear Diameter 13,9 + 13,9 mm Height 4,9 mm Style square Optic Material PMMA Holder Material Fastening pin, glue Status production ready ROHS Comliant Yes Date Updated 29/09/2014 OPTICAL PROPERTIES Viewing Light Effi- LED Angle Beam ciency cd/lm Connector XM-L sim: 120 WWW-class 90 % - - XM-L2 147 deg WWW-class 96 % 0.200 - June 14th 2017 3:42 Copyright Ledil Oy - Subject to change without prior notice - Page 1/1 Ledil Oy Salorankatu 10 24240 SALO, Finland http://www.ledil.com email: [email protected] FAX: +358-2-733 8001 A B C D 4 4 c/c 8.6 13.9 13.9 3 3 2 4.9 A 0.8 1.1 2 0.7 4.2 A 2 MATERIALS Lens: PMMA This drawing is our property. It can't be reproduced or communicated without our written agreement. 1 DRAWN BY ah DATE Ledil Oy Salorankatu 10 FIN-24100 SALO Finland DRAWING TITLE Datasheet Siri-Dome & Siri-Diff 3.1.2012 CHECKED BY sn DATE 3.1.2012 DESIGNED BY pv DATE 23.11.2011 D SIZE DRAWING NUMBER REV 2 A4 SCALE 3:1 WEIGHT(g) SHEET A 1/1 1 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.