Features: Workable Light for the Dimmer Switch The WiFi Dimmer Switch can work with Incandescent lamp, halogen lamp, Iodine tungsten lamp, Resistive -buck LED lamp, stepless dimming LED lamp. Not all LED bulbs are suitable for our WiFi dimmer switch, so we have a dimmable LED bulb that can be dimmed with the WiFi switch. Intelligent dimming, intelligent life. Smart WiFi touch control Stepless Dimmer Switch This touch dimmer switch supports maximum power of 300W that can work with most lights with dimming function. This dimmer provides the maximum amount of stepless dimming range, user can dim the light to save more electricity and extend bulb life. Voltage: AC 90-250V voltage. APP Remote Control User can use a smartphone to remotely turn on/off lights or adjust stepless brightness at anytime and anywhere via APP as long as the iOS/Android phone has 3G/4G/WIFI network, enjoy the convenience of intelligent life! App: eWeLink (Not support RF433 remote control.) Compatible with for Amazon Alexa / Google Home / IFTTT User can control this stepless WiFi dimmer via voice through Alexa / Google device to turn on/off the light and adjust the brightness. Connect APP with IFTTT, create a triggers and actions on IFTTT website/APP and control your lights. Easy operation, smart life! Timing Schedules Support max 8 enable single/repeat/countdown timing schedules each device. Preset timers can work even network is unavailable, but the device must keep power on. Note: Scan the QR code on the QR code card to download the APP and read the user guide. This Wi-Fi touch switch need to connect to a neutral line. For ordinary LED light, only timing on/off function,can't adjust light brightness through the wifi and button. The total power of the lighting fixtures or multiple fixtures used together shall not exceed 150W. Specification: The Smart Wifi Switch Type: Smart Wall Outlet(US/EU) Material: Flame Retardant ABS,toughened glass Quantity: 1 pc Item Color:Black/White Power Supply: 90-250V AC Max. Current: 2A/250V/Gang Max. Power: 300W Wi-Fi: IEEE 802.11 b/g/n, 433MHz RF Plug: US standard OS Supported: Android and iOS APP Download: eWeLink Wireless Power Consumption: <5 mW Environment Temp.:-20-70°C Certification: CE,RoHS,FCC Package: 1*Smart Wifi Switch