Enhance your costume with our Amber LED Pendant Necklace. These pendants shine brightly through a clear plastic pendant and offer three settings: slow blink, fast blink, and constant on. Available in various shapes, including light bulb, bottle cap, Star of David, square, oval, star, round-faced bottle, circle, heart, rectangle, flat-faced bottle, or martini, each necklace is sold individually and in sets of 12. Batteries are included and installed, with replacements available (2 CR1620 batteries). Choose your preferred shape and order by the dozen to complete your look.