① LED products must be connected through a dedicated power supply, and it is strictly forbidden to directly connect to 110V or 220V AC power. Otherwise, it will be instantly burned out. There is a risk of electric shock!

The LED power supply output has positive and negative poles, and they must correspond to the positive and negative poles of the LED product respectively, or it will not work normally. If you encounter a similar situation, please try to exchange the poles.
The positive and negative terminals of the LED power supply output or the LED product itself cannot be short-circuited, or there is a risk of burning the product or even causing a fire. If the electrical wire is very hot, it is recommended to stop using the product immediately and consult a professional technician.
Or if there are suspected short circuit phenomena such as smoke, please first turn off the power, and then check the fault point.
4LED special power supply is divided into non-rainproof, rainproof, and waterproof three types, please note to use it in different scenarios. And place it according to the requirements on the label. Use improperly may cause damage.
Improper placement methods may not achieve the effect of rainproof or waterproof.
⑤ LED products have certain specifications for voltage and current stability, the cross-sectional area of the power cable, the selection of power rating, and the distribution of the load. For example, if you are not sure, please consult a professional. Otherwise, it may affect the performance or service life of the LED product.