Features: QUALITY: Wireless remote control light switch kit specially designed for E27 bulbs. Timer function: You can freely set the timer and countdown, or create a scene, for example, you can set the light to automatically turn on at dusk and turn off automatically Eases use: No drivers or software required, simple to use. Easy to install, convenient to turn the light on and off anytime anywhere in your home. Ideal for plug-in pendant lamp, standing floor lamp, table lamp, bedside lamp and hard-to-reach lamp, etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Operating voltage: AC85-265V Load power: 60W Interface: E27 screw port Each Set: 1 Lamp Holder. 1 Remote Package List: 123 Sets WiFi Smart Lamp Holder