Sony Grand WEGA KF42SX200 lamp question

[blackadder]

Is there any way to tell how many hours the lamp has been used,is there a secret menu somewhere.
thanks

[grumpycamel]

Ive had a look at the service menu and there does not seem to be a menu option to let you know the number of hours the lamp has been used for. The nearest is the lamp status which is basically ok and not ok but you can tell that from the power/standby light at the front.
Sorry.