Compared to a traditional bulb, the Sonoff LED bulb uses much less energy, reducing your electricity bill by 90%. In addition, the Sonoff bulb is more advantageous than the standard bulb in many ways. Unlike a regular light bulb, the device has a voice control feature, so you don't have to get out of bed to turn off the light. The Sonoff light bulb has a function that allows you to adjust the brightness of the light yourself, which is not possible with a regular light bulb. Through the Sonoff app, you can control the brightness of the bulb in the range of 1% - 100% and the color temperature in the range of 2700K - 6500K. With one touch, you can adjust the brightness and color of the bulb according to your needs.Do you want the lamp in front of your house to turn on automatically when you come home from work? The application has a function to set such a program, so if you come home at 5 pm, the light in front of the house will turn on the moment you enter the terrace. The bulb is also compatible with any lamp with an E27 thread.