CTLAMP NP02LP 50031755 Replacement Lamp with Housing for NEC NP40 NP50 NP40+ NP50+ NP40G NP50G with Great Brightness and Long Life Part number: NP02LP Machine model: for NEC NP40 NP50 NP40+ NP50+ NP40G NP50G 120 days warranty and 90 days guaranty