Specification: 1. Dimension: 86mm*86mm2. Material: High Quality ABS Plastic.3. Operating Voltage: AC 250V4. Electrical Current: 10A5. Load power: 15W-1000W/Load(dimmer switch:25W-500W/Load)6. Self Consuming Power: Less than 0.1mA.7. Operating Environment: -30~70 Centigrade; Less than 95%RH.8. Lifelong: 2000、000 Times of Operation.9. Installation is as same as normal light switch、 so does not require Negative line; Replace traditional wall switch completely and smoothly.10. Using with all types of lights including incandescent、 fluorescent lamps、 tubes、 energy saver and motion sensor lamps and so on. 1x Switch