10W RGBW 4-IN-1 LEDSmooth operationPrecision chain tooth + rubber synchronous belt transmission structure, so that the entire mechanical device operates smoothly, low noise BEAM LIGHTINGWidely usedColorful degree impact for DJ, ballroom, party, disco, theater, wedding, church, particular event, Christmas, domestic get together lighting fixtures List:Stage Light *1, Power Cord * 1, Install hanger * 1, Mounting screws * 2, English Manual * 1.