黑色背景上彩色散景灯的垂直视频 Vertical video of colorful bokeh lights on black background

彩色、模糊的光环在深色背景下营造出充满活力的散景效果，混合了黄色、红色、蓝色和绿色的色调。这种艺术性的光影游戏营造出一种生动、抽象的氛围。

Colorful, blurred circles of light create a vibrant bokeh effect against a dark background, blending shades of yellow, red, blue, and green. This artistic play of light suggests a lively, abstract atmosphere.