Perko spare lens covers other accessories. Red, Green, Clear, White, Reflective. Prices start at 4.00 . Running lights, housings, and other Perko lights. This is part of an inventory form Byfield Marine Supply. They are out of business. Over $200,000.00 of marine parts at half price. Boat and Motor Superstores Where Florida Boaters Shop and Save. 36851 US hwy 19 N. Palm Harbor, Fl. 34684 727-942-7767 Closed Sunday for Family Boating Day