大光灯文字 很棒的一种文字效果，文字被模拟成探照灯一样在夜空中扫来扫去，这款文字在晃动的过程中还会转换颜色； -Great Light writing a great text effects, text has been modeled in the night sky like searchlights to sweep to sweep, this text will be in the process of shaking convert color