... safety, waterproof 4.CE, ROHS certificate led string lightcolor of light: red, yellow, pink, purple, white, warm ... or some other colorsthe shape of the light: snow, heart, octagonal type, christmas tree- type, shapes can ... . led copper string light mainly used in christmas and other holidays. It can be used both ... required. We have already got the certificate of CE and ROHS. Led copper string light is ...