How to determine the total number of Just Plug LED Lights the Power Supply can support:
Add up the milliamps (mA) of each Just Plug LED Light being used. Milliamps are listed on product labels.
Total number of milliamps show not exceed 1000mA per Power Supply.
If the required current exceeds 1000mA, the device shuts down untill the required current is less then 100mA.