... some occasions 3)Logo printing available 4)OEM or star pendant led necklace /led star necklace/led light necklace1.plastic flashing ... necklace powered by battery2.different shapes with the pendant available.Such as round,heart,oval,square,star,bottle shape ... you can customzied with your own pendant shape3.led light:red,blue,green,yellow,orange,white,pink,rainbow,etc for your choice4 ...