This party lights have three modes: Auto , Remote, Sound ,can be used on any occasion such as pool party, birthday party, backyard party, disco, club, get-togethers, holiday night, wedding, karaoke, BBQs, DJ and ball party. the light have Larger display range than usually waterwave light ,can use for party ,DJ light ,and holiday effect lighting The ripples are like a breeze blowing over the water, soft and warm, with various colors RGBW Easy to install : You can put disco lights any place you like, and a plug.you can create a romantic and slow relaxation atmosphere. also give you a wonder disco party. Perfect Water Wave Strobe Light :4 colors(red, green, blue, white) combination ocean waves projector party lights disco light Easy to choose single colors or color combination by the remote control.Adjustable speed, You can choose modes based on different atmosphere.and also you can use it for children night light ,very cool effect for sleep