turn 1 switch on for 10 mins then off" p/ V& U& v; I2 z
turn another 1 on then go to the other house
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the hot light bulb is the first the cold light bulb is the 3rd5.39.217.77:88988 P* h% S4 ]8 I- w+ y4 K( M
0 }+ L( q0 ]7 p& v. |tvb now,tvbnow,bttvb唔係已經有人答左咩 |