SODIAL(R) AC 220V 25A Programmable Electronic Timer Switch Product Name : Timer Switch;Working Voltage : AC 220V;Frequency : 50/60Hz Contact Capacity : 25A,250VAC(Resistive Load);Build-in Battery : 1.2VDC / 40mah;Clock Error :1Sec / Day;Open / Close Time : 16Times Day / Week Circle Show Appliance : LCD;Temperature : -25 - +60 C;Humidity : 45-85%rh Machine Life : 3000,000Times;Total Size(Approx) : 9.8 x 5.4 x 4.1cm / 3.9"x2.1"x1.6" (L*W*H);External Material : Plastic Main Color : Gray;Weight : 150g;Package Content : 1 x Timer Switch