THESE ARE THE SAME OEM LAMPS INSTALLED BY THE FACTORY. CHANGING THE LAMP TAKES MINUTES AND IS ENVIRONMENTALLY FRIENDLY AS THE CAGE CAN BE RE-USED INDEFINITELY. THIS BULB FITS THE FOLLOWING TV MODELS BP96-00224D (Replaced by BP96-00224J) HLM507WX HLN4365W HLN4365W1X HLN437W HLN437W1X HLN467W