turn 1 switch on for 10 mins then off0 q9 F' g1 v+ \" Z: l
turn another 1 on then go to the other housetvb now,tvbnow,bttvb+ M$ @6 E( z3 S- ~' f
1 w. i7 r* @1 Y% l, J% htvb now,tvbnow,bttvbthe hot light bulb is the first the cold light bulb is the 3rd |