Party lights have a background function than other similar products. It has 3 lens, will project Red and Green patterns with colorful LED backdrop, such multi-effect combination to create a more stereo atmosphere,Let beautiful patterns appear in your wonderful party. | SPOOBOOLA Disco lights has three working modes;1, Auto (light colors change Automatically, creating a romantic and relaxed atmosphere) 2, Flash (colors appear and disappear quickly, creating a flash effect) 3, Sound Activated (lighting colors change according to the rhythm of the surrounding music). | DJ lights have three beam combinations (red, green, red &green) and six color backgrounds (red, green, blue, red & green, red& blue, blue &green). The beam and background can be turned on or off as you want. The wonderful combination makes the night more colorful. | The speed of light can be controll by manually or remote. For remote control: speed up (speed +), slow down (speed –), or long press the Mode key on machine. | SPOOBOOLA stage lights suitable for parties, discos, bars, skating rinks, banquet, family gatherings, weddings, public plazas, DJ, hotels, KTVs and concerts and other entertainment venues.