Vintage Westinghouse Mazda Bayonet Mount Projection Lamp Bulb 500 watt - 16mm

Description

Here is a used Westinghouse Mazda 500w, 125v projection lamp used with vintage 16mm projectors and other applications.
It has a bayonet mount measuring 1-1/8in diameter and is 5-1/2in overall.
I did plug it in for a second and it did work but being old there is no guarantee of it's life.
Comes with the original bayonet mounting base.
I'll mail it within two days of receiving payment but from time to time I will be away for a few days and will then mail it the morning after I return.
Thanks for looking and be safe!