supply of led light fitting for corridor, doorway and gangway etc. , led light fitting for corridor, doorway and gangway for all conventional coaches (except i cf built ac coaches) and non ac lhb coaches, passenger area (cabin) for conventional and lhb non a c coaches and conventional non ac chair car (day coach). type-b1 (9 w), as per rdso specification n o. rdso/pe/spec/tl/0091-2016 (rev.1) or latest along with rcf annexure-1,2,3 or latest and rcf drg. no.cc76453. [ warranty period: 72 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]