Oven bulb with screw attachment, 40W.
Suits Models: OB60SDEPX1, OB60SDEPM1, OB60SDEPX2, OB60SDEPM2, OB60S9DEPM1, OB60S9DEPX1, WO570A, WO570AD, WO570E, WO570ED, WO570T, WO570TD, WO570TC, WO570X, WO570XD, RA535, RA610, BI600A, BI600C, BI600CR, BI600E, BI600P, BI600QAE, BI600QCR, BI600QIO, BI600QWD, BI600S, BI600X, BICT600E, BICT600P.