1. power supply problem: first of all, make sure that the voice control light is connected to the correct power supply. Check whether the power cord of the lamp is plugged in properly and confirm whether the socket works normally. If there is something wrong with the power supply, you can try to connect the lamp to another socket or test it with another power cord.

2. bulb problem: make sure the bulb is installed correctly. If it is a light bulb type voice control light, make sure that the light bulb is screwed in place. If the light bulb burns out, it needs to be replaced with a new one.

3. Voice control equipment problem: Check whether the voice control equipment is connected and set correctly. If the light is controlled by a voice control device, you need to ensure that the connection between the voice control device and the light is normal, and the voice control device has been set to pair with the voice control light.

4. Network problem: For some intelligent voice-activated lights, you may need to connect to the home Wi-Fi network to work normally. Please make sure that your Wi-Fi network is connected correctly, and that the voice control light is connected to the network successfully.

If the above problems are not solved, you can try to reinstall the voice control light, or see the detailed description of the voice control light for more guidance. If the problem still exists, it is recommended to consult a professional or contact the after-sales service of voice control lights.