Model: H6870(20m)&H6871(30m) The regular distribution of lamp beads on the Christmas tree makes the light more vivid, shining like stars on the Christmas tree. Starlight Effect with Bullet-Head LEDs: Feature 250 and 375 milky white bullet-head LEDs that provide a starlight lighting effect. It shines like stars on a Christmas tree, creating a naturally vibrant holiday glow. Rich RGBWIC Color Options: Utilize UNI-IC tech for individual LED control, letting you choose from 16 million colors and smooth flowing lighting effects. Adjust the white temperature to match your holiday