1、彩灯从左到右逐次闪亮。 2、彩灯从左向右逐次点亮，且亮后不熄灭。 3、彩灯两边同时亮两个，然后逐次向中间点亮。 　　　 (4) 全部彩灯亮与熄灭交替。-1, from left to right successive shining lantern. 2, from left to right successive lantern lit, do not go out after and bright. 3, two bright lights on both sides at th