Plug-in Lamp Dimmer, Wireless Remote Control, Compatible With Alexa Voice Control Smart Switch Lighting Dimmer For Dimmable LED CFL Incandescent Halogen Bulbs, Dual-Plug 2-Prong, Support 2.5G&5G WiFi

Power: Dimmable LED up to 100W, Dimmable CFL up to 100W, Halogen up to 300W, Incandescent up to 300W Remote Battery: CR2032, 3V (included) Transmission Frequency: 2.4GHz Remote Control Distance: 30 Feet (Signal can transmit through the wall) No Hub Required Supports 2.4G and 5G network through Echo Wireless Remote Control: This remote dimmer plug uses radio frequency (RF) technology to achieve remote control functionality. The signals can transmit through walls and obstacles without line of sight. More flexibility for mounting location. The panels' design matches aesthetically your existing light switches Available to control two lamps synchronously Adjustable Light Brightness: With the Alexa App, you can enjoy a full dimming range from 0% to 100%. You have 7 brightness to adjust from the remote. Hands-free Voice Control & Routines and Schedules: Works with Alexa to conveniently control the light with a simple voice command while your hands are full. Set a schedule for your light to turn off when you are not home so you can save energy. Just connect to your Alexa via BLUETOOTH for App control and voice control. Once connected, Alexa can dim the lights or turn them on and off.