turn 1 switch on for 10 mins then off( Q" B- W' A0 Q+ ?0 Q3 G6 Y
turn another 1 on then go to the other housetvb now,tvbnow,bttvb. `/ C- @% _4 j# t$ z, N+ J1 \5 U5 [) N
TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。3 w) S/ W+ O! f% m: Q. T) z( |3 N N
the hot light bulb is the first the cold light bulb is the 3rd |