SammyBar wrote:

Take it out, bring it to the hardware store, and ask for a replacement
appliance lamp, or look for an appliance lamp that has the same
wattage (should be on the bulb) and base size.

I already checked the old bulb. It is impossible to read any marks on it nor
voltage nor wattage. That is why I'm asking in this newsgroup. I already
tryed by using a 127V bulb but it does not light.
May be somebody knows which bulbs used to use old Whirlpool refigerators...


Hmmm,
Maybe problem is something else then.