Part numbers:
LG Innotek 49inch Panasonic REV 0.4
LG Innotek 49inch Panasonic REV0.4
Panasonic 49 WC1313
TZLP151KHAB6
TZLP151KHAB1
49INCH_PANASONIC_REV0.2

Compatible Model 
TX-49DS500E
TX-49DS500B  TX-49ES400E  TX-49DSW504  TH-49C410K
TX-49ES500B   TX-49ES400B  TX-49DXW504 TX-49EXS500B
TX-49EXW504  TX-49ESW404
TX-49FX623E  TX-49ES503B  TX-49FX650B
TC-49DS600C  TC-49ES600C  TH-49DX600U