In a large bowl, combine chopped shrimp, panko breadcrumbs, red bell pepper, green onions, eggs, lemon zest, salt, black pepper, and light mayonnaise. Mix until well combined.
Form the mixture into 6 equal-sized patties. Heat olive oil in a skillet over medium-high heat and fry each patty for about 5 minutes on each side or until golden brown and cooked through.