haocao

turn 1 switch on for 10 mins then off2 B; d( m! y. g- v+ I* C' F% t$ u
turn another 1 on then go to the other house5.39.217.77/ F, v2 h/ `2 ]  W& c1 m( m
tvb now,tvbnow,bttvb( J; A, M: `0 H. a
the hot light bulb is the first the cold light bulb is the 3rd