Used in the following models:HD50LPW166AYX2, HD50LPW166YX12, HD50LPWYX12, M50WH185, M50WH187YX1, M50WH72S, M50WH72SYX1, M50WH72SYX11, M50WH72SYX12, M50WH72SYX2, M50WH74S, M50WH74SYX1, M50WH74SYX2, M52WH72SYX, M61WH185YX1, M61WH74, M61WH74S, M61WH74SYX1Neolux lamps come with a 180 day warrantyPhilips lamps...
