Best Plumbing Showroom - Featured Showroom Best Plumbing Showroom in Fremont, a trendy suburb of Seattle, has three Electric Mirror products on display in their showroom – Eternity™, Fusion™, and Trinity™ Lighted Mirrors. Eternity Lighted Mirror at Best Plumbing Showroom in Seattle. The showroom is one of Seattle’s premier destinations for kitchen and bath fixtures, room ideas, and industry expertise. They offer decorative plumbing, lighting, cabinetry, countertops, mirrors, lighted mirrors, and every accessory [...]