Visit：2007   Date：2023-11-13

What problems can be caused by abnormal power supply of LED beads? Listen to the editor, during normal use, there may be power supply problems caused by excessive use of high-power electrical appliances, which can lead to some problems. Now let's learn about it with the editor!

01. Check if the power supply is working properly and if the indicator light is on. If it is not on, please check if the power supply is connected properly;

02. Check if the power cord of the lamp bead is properly connected to the positive and negative poles of the power supply, and if there is any reverse phase. If the above problems exist, please connect them correctly.