This lamp works in the following assemblies: LG/Zenith 6912B22007B RCA: 265866, 265919, 269343, 270414, 271326 Samsung: BP96-00271A, BP96-00497A, BP96-01073A, BP96-01074A, BP96-01394A. BP96-01415A Also Works for Samsung Assemblies with Square Bulb: BP96-00608A, BP96-00677A, BP96-00823A, BP96-00826A, BP96-01403A.The best way to tell if a bulb is square is if there are 2 vent holes on the sides or 4 screws securing the lamp to the housing. ShopJimmy does not carry housings for the following assemblies: 269343, & 271326, BP96-00271A, BP96-00497A, 6912B22007B