... round light necklace 1.Different shape/size/logo/brand ODM/OEM 2.For gifts/promotion products 3.Colorful LED lights led gifts round light ... necklace Circle/Round shaped led lighted/flashing necklace/led flashing light pendantWith 4cm diameter sizeIt ... the pendant available: heart, star, oval, round, bottle , square etc.Led light:red, blue, jade,white,pink.purple,rainbow ...