Animation of glowing light spots moving on seamless loop on dark background

animation glowing light spots seamless loop dark background light shape pattern colour movement concept digitally generated looped animation visual effects motion graphics abstract digital art background animation vibrant looping background radiant light dynamic ethereal glowing effect animation design creative design visual concept digital pattern abstract art animated texture color dynamics animated background visual loop creative animation ambient light looped video digital motion background concept light animation digital visualization colorful light motion design ambient animation visual art abstract pattern digital background abstract loop seamless animation glowing pattern animated light