Dual 721 strobe light replacement

[cla6665]

Hi there,
does anybody know where I can find a Dual 721 replacement bulb?
It does run on 110,

Thank you

 

[Phototone]

Most all the strobe illuminators on turntables are little "grain-of-wheat" neon bulbs, in series with a resistor..generally nested with the bulb in its housing.

In the past I have found generic neon bulbs at Radio Shack, to make repairs such as this.