... pitch, ws2801, lpd6803 2, waterproof, IP65 3, RGB, DC12V, 0.72W 4, 20pcs in a string. 5, controllable, CE DMX or ... Module distance is 15cm, customized pitch is available.4, Milky diffuser or transparent diffuser.5, Waterproof, IP656 ... -2015CW15M15F ColorRGBDeameter30mmBeam Angle120°Ledsmd 5050Operating VoltageDC12VPower0.72WProtocoldmx or ws2801Lifespan50000 hoursProtectionIP65 30mm pixel wall, 30mm 2D ...