This switch is made of high quality material. It ha s touch sensor d esign with 16 levels of timing settings. Suitable for both outdoor and indoor uses. Features: Made of high quality PVC material, sturdy and durable, easy to clean. The touch sensor is very sensitive and easy to use, when you touch it, the LED indicator light would illuminate. 16A high power relay, this light switch is compatible with all kinds of incandescent and fluorescent lamps. With 16 levels of timing settings, ranges from 2 minutes to 120 minutes, more energy-saving. Suitable for both outdoor and indoor uses, widely applicable to many places like warehouse, stairway, etc. Specifications: Condition: 100% Brand New Item Type: Delay Timer Switch Material: PVC Color: White Voltage: AC110-250V/50-60Hz Load Power: 16A Timer: 16 Levels (2mins to 120mins) Working Temperature: -20℃ - +50℃ Size: Approx. 8.5 x 8.5cm / 3.3 x 3.3inch Weight: Approx. 93g / 3.3oz Package List: 1 x Switch . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Please note that this product requires a three-wire connection, and the two-wire connection cannot be used.