L-ET1310R1B1-M L-ET1310R1B1-M-D L-ET1310R1B2-M-DT L-ET1310R1B2-M-DT IC L-ET1310R1M L-ET1310R1M0616T L-ET131OR1M LET1370FS-05L-2.4-47-R LET1370HS-05 LE-T13E