Does anyone have any suggestions for how to make meatballs with LIGHTLIFE GIMME LEAN KOSHER Meatballs?

If you mean the Gimme Lean that comes in tubes, you can just treat it like ground meat. You could use any meatball recipe, though you may want to up the fat content (an egg, for example) if that isn't in your ingredients, since Gimme Lean is very low fat. Check the Lightlife website to see is they have recipes.