LED type: 300pcs SMD 5050 LEDs. Light RGB (16 Multicolors). LED chip number: 5050. or 3528RGB: 10M(2 Rolls 5M) / 15M(3 Rolls 5M) / 20M(2 Rolls 5M)-only Red, Green, Blue 3 colors. (Note: This light is RGB led tape, temporarily does not support white light. ).