Do I have to replace a hardware store-timer for time, 99th The failed permanently, you had to disconnecting and plugging it back in during the on-phase. This makes a much more significant already haptic impression and makes no noise. Great design, saves a lot of space in the duplex receptacle. My outer border is gray instead of blue. What `s, in such matters I do not really care. The first impression is class. I pay then also like 13 instead of 2 if it is out of the country, makes a high impression and work. Shipping took place virtually from another on the day. For 6 star instead of a possible five.