full color LED pixel lamps: 1.advertising 2.CE&ROSH&UL ... bulb is 12mm.2,Type:Full Color—RGB with IC 3,Waterproof : IP68 4,Color: Full color. 5,Control: with SD card ... of color changing gradually, skipping, flowing, running, chasing, scanning etc. After programmed with softwares, it can also display text, ... channel letter and back ground decorations, especially suitable for signs on high-rise building.