Lighthouse Stained Glass The Lighthouse Stained Glass piece measures 12 2/32 inches (30.7 cm) tall, and 4 15/16 inches (12.5 cm) wide. The stained glass piece can be hung in a window and a chain is included. The Lighthouse Stained Glass piece weighs 14.3 ounces (405 grams) and comes securely packed in Styrofoam.