Our GREEN L.E.D.'s SHINE BRILLIANTLY through the clear pendants in a variety of your favorite shapes. Each L.E.D. pendent is by the piece and sold in groups of 1 dozen pieces. Our light up pendants have 3 different settings, slow blink, fast blink and continuous on. Pick the shape that best suits your taste and order a dozen at a time. Choose from SHAMROCK, STAR OF DAVID, SQUARE, OVAL, ROUND FACED BOTTLE, STAR, CIRCLE, HEART, FLAT FACED BOTTLE, RECTANGLE, LIGHTBULB, BOTTLE CAP or MARTINI. Please select which shape(s) you want and order each shape by the 1 dozen. Batteries are included and installed. Please order in increments of 1 dozen. Replacement batteries -- 2 CR1620