Timing light problem

[automotive stud]

I have a snap-on timing light with adjustable knob on the back. It recently stopped working. It still hums when the trigger is pulled. I took it apart and it doesn't look like any kind of regular bulb. Maybe the pickup is bad? Is it something I can fix or should I get ahold of a snap-on guy?

 

[Canadian Charlie]

I'd let the Snap On guy look at it first, you might do more damage

 

[automotive stud]

Thanks. I dropped it off today for him to look at.