Teed Off is a System 3 and requires "non ghosting" LEDs for the inserts. Color match then for best results. The lights inside the golf balls need to be non ghosting as well. I used frosted warm white smd LEDs for the GI (lights on top of the playfiled).
Figure out what you need and purchase the lamps individually vs a kit. Save a lot of $$.
I always use Comet Pinball for LEDs.
Never change lamps with the machine on!! Best advice I can offer!!