灯光转暗 meaning in English

black out
blackout

Please dim out the stage for the final scene
请在最后一场即将开演时使舞台灯光转暗。
Following the symphonic portrait was a video presentation introducing the life of a saintly soul , whose love , wisdom , talents , and charitable deeds have contributed greatly to the ideal of one world of peace , whose prayers have lighted the fire of hope , whose sincerity has awakened millions of sleeping souls , and who came from the pure kingdom of god
此时，灯光转暗，舞台上的银幕正在播映一位圣者的生平事迹，她的爱心智慧才华与义行促进了世界大同的理念，她的祈愿点燃了希望的火光，她的真诚撼动了蒙昧的心灵，她来自上帝纯净的国度。