Rated Control Voltage: AC 200V-240V 50/60HzAC Switching Capacity: AC 250V 8AON/OFF Operation:17 ON/OFFAmbient Temperature: -20~+55 degreeProduct Name: Programmable TimerModel No.: CN304AOverall Size(Approx.): 60.5 x 60.5 x 36mm/2.4 x 2.4 x 1.4 inchMounting Hole Diameter: 3.5mm/0.1 inchMounting Hole Center Distance: 54 x 54mm/2.1 inch x 2.1 inch(L x W)Color: Gray + whiteMaterial: ABSPackage Contents:4 x Programmable TimerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.