Used in the following models:

HL-50A650C1FXZA, HL-56A650C1FXZA, HL-61A650C1FXZA, HL-S4676SX/XAA, HL-T4675SX/XAA, HL-T4675SX/XACPA01, HL-T5075SX/XAA, HL-T5075SX/XACPD01, HL-T5675SX/XAA, HL50A650C1FXZA, HL56A650C1FXZA, HL61A650C1FXZA, HLS4676SXXAA, HLT4675SXXAA, HLT4675SXXACPA01, HLT5075SXXAA, HLT5075SXXACPD01, HLT5675SXXAA

Neolux lamps come with a 180 day warranty

Philips lamps come with a 1 year warranty