Replacement For Part #218906803, 218906802, 5301205309, 5308000815, 218906801, F98501, 3001221, K1221996, 8002736, G168510, 5300067580, G000166565, K1209665, C000067580, G000168510, K1205309, 8000815, G166565, 241513901, AP3585946 and PS899515. This light socket holds the light bulb inside of the unit.