Kuled smart light switch wireless remote control With with google home and alexa, no hub required, Schedule timer save energy, protects your home, light will be turned on timely when not at home as desired .Help to make your home smarter,never again will you have to stumble on furniture upon returning home, as this smart light switch will turn the lights ON. It connects to your home WiFi through your smart phone or tablet (no hub required) to ensure a safer, brightly lit, welcoming environment. Specification: Shell Material: 94V0 fire retardant PC(Professional level) Rated Current：15A(Max) Rated Voltage：AC110V~125V/50-60Hz Rated Power：1800W Wireless Standard：IEEE802.11b/g/n Working Frequency：2.412~2.484MHz Static Power Loss：≤0.5W Working Temp：-20゜C～75゜C Humidity：<95% Dimensions：104x44x35.5MM Unit weight: 170g What’s in the package 2* Molop Smart Light Switch 2* Detail Instruction Manual 4* Thumb Screws 2* Panel Any problem please feel free to contact us first so that we can supply the best service for you.