... 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 ... round,heart,oval,square,star,bottle shape,hello kitty shape or you can customzied with your own pendant shape3.led light:red,blue,green ... breakaway clasp7.3*LR41 batteries included8.Meet CE&ROHS standard star pendant led necklace