Original OSRAM Replacement Part, Average lifetime: 2000hrs Complies with the IEC 60432-2 standard thanks to the integrated fuse function; the lamp shuts down reliably Approved for use in open luminaires to IEC 60598-1 *These are original Osram Halopin Oven lamps as used by your oven manufacturer, they have a high ambient temperature tolerance (>200c), you should avoid using cheaper alternatives where possible if you intend to use these in ovens.