With voice sensor bulb, you can enjoy the benefits of energy-saving lighting. The bulb not only saves energy but also reduces energy consumption. The sound sensing feature ensures that the light turns on and off based on human sound, eliminating the need for manual operation. Features -Color:White -Material:PC -Size:12.50X7.50X7.50cm/4.91X2.95X2.95in -Power:9W -Suitable voltage:220V -With voice sensor bulb, you can enjoy the benefits of energy-saving lighting. -The bulb utilizes technology, which not only saves energy but also reduces energy consumption. -By choosing this bulb, you contribute to a green environment while enjoying the convenience of automatic lighting control. -The sound sensing feature ensures that the light turns on and off based on human sound, eliminating the need for manual operation. -Versatile lighting solution suitable for various settings including homes, commercial spaces, and engineering projects. Package list: 1 x bulb