Help - 737-300 Lamp

[Simtech]

Could someone out there in PPRuneland help me out with a part number?

I'm trying to identify the part number of the bulb used in the AFCS mode control panel floodlight on a 737-300 simulator. The parts in question are fitted in an as-aircraft light plate which is fitted under the edge of the glareshield. It's a 28V device. The replacement part number is usually shown on the light plate PCB; not in this case, unfortunately.

Any help would be much appreciated.

Thanks,

Simtech

[Simtech]

ASFKAP,

Many thanks for the info. Unfortunately, replacing the light plate is not an option so I'll have to order the filaments and warm up the old soldering iron.

Thanks again,

Simtech