1. CR2032 J X2 LED 2 X2 X2 X2 LED C http www doppelganger 2. p PC http www be s co jp support sp_form top html sp be s co jp TEL 06 6732 4310 9 00 17 00 gt gt gt be s Co Ltd 577 0012 1 1 1 0 Copyright 2012 BE S CO LTD All rights reserved LED Designed in Japan Assembled in Taiwan 2 3. 20121201 L LED DAO050GL DA051GL ED 1 2 3 LED