1. 4in1 design: It integrates pattern projecter, disco ball, LED backlight and UV black light, providing a variety of light effect options to meet the needs of different scenes. 2. Combined Effects: The party light consists of RGB disco ball lights, red and green pattern projections, and 7 color LED par lights. You can select LED mode, disco ball pattern projection mode, animation pattern mode, or all 3 lighting effects at the same time through the remote control. A variety of combination effects make your party more dazzling. 3. 3 Working Modes Party Light: Sound activated, auto run and flash. The optimal coverage area of ​​a single disco ball party light is 300 feet, and multiple party lights can be used in combination to cover a larger area. 4. Easy to Control: Disco stage lights with remote control, no need to use dmx controller. You can easily control the disco ball with the remote control and have a variety of lighting effects to choose from (remote control requires 2AAA batteries, NOT included). 5. Wide Applications: This disco ball par light can be hung on the ceiling, placed on the table or placed on the ground for use. Suitable for birthday party, pool party, disco party, dance party, wedding, light show, backyard rave, party and home decoration. It is also a great birthday or Christmas present for family and friends.