supply of 9w led light fitting (type b1) for corridor, doorway & gangway for all conventional coaches (except icf built ac coaches) & non ac lhb coaches, passenger area (cabin) for conventional & lhb non ac coaches and non ac chair car( day light), 110v ac/dc as per rdso specification to. rdso/pe/spec/tl/0091-2016 (rev-1) or latest and housing cut out and fitment arrangement dimension as per rcf drg no. cc 76453. accepted make: d.r. auto industries, ensave devices pvt.ltd., philips or similar9w led light fitting (type b1) for corridor, doorway & gangway for all conventional coaches (except icf built ac coaches) & non ac lhb coaches, passenger area (cabin) for conventional & lhb non ac coaches and non ac chair car( day light), 110v ac/dc as per rdso specification to. rdso/pe/spec/tl/0091-2016 (rev-1) or latest and housing cut out and fitment arrangement dimension as per rcf drg no. cc 76453. accepted make: d.r. auto industries, ensave devices pvt.ltd., philips or similar,9w led light fitting (type b1) for corridor, doorway & gangway for all conventional coaches (except icf built ac coaches) & non ac lhb coaches, passenger area (cabin) for conventional & lhb non a c coaches and non ac chair car( day light), 110v ac/dc as per rdso specification to. rdso/pe/spec/tl/00 91-2016 (rev-1) or latest and housing cut out and fitment arrangement dimension as per rcf drg no. cc 7 6453. accepted make: d.r. auto industries, ensave devices pvt.ltd., philips or similar [ warranty perio d: 30 months after the date of delivery ] ]