Features: Adopted quality plastic-shell and high conductivity-copper inside material, good performance, durable. Programmable countdown for time switch . The timer switch can make the electrical appliances working the setting for time and stop automatically. Timing ranges can be controlled by the knob of the switch, it is very easy to set. Wall mount, suitable for fan, water heaters, pump, routers, fish-tanks, lamps and other electrical appliances and so on . Specifications: Material: ABS Model: 15 Minutes Without Light or 15 Minutes With Light or 30 Minutes Without Light or 30 Minutes With Light or 60 Minutes Without Light or 60 Minutes With Light or 120 Minutes Without Light or 120 Minutes With Light Size: As Shown In The Picture Conductive Material: High Conductivity-Copper Model: 86 Panel Rated-Current: 10 A Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Timer Switch with Bottom Box 2x Screws Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.