I need AC power adapters for 160 LED panels I bought on eBay that are made only to accept batteries. Unfortunately none of the sellers I came across had the power specs for the panels. After searching, I finally found a seller from China offering a power supply for my specific LED panels. It is way over priced, so I decided to just match the specs and make my own adapter. The specs on the power supply is 7.5V 2A. If I understand the math to figure wattage, then that would be 15W. I bought the LED panels and power supplies. But, when I decided to get one more panel, a seller I found had specs listed for the panel with a max of 9.6W. After doing a broad google, I found another seller with the same specs listed. If this is true, won't a 7.5V 2A power supply burn out the LED panel, or shorten it's nominal life span? The most cost effective power adapter I can find close to matching the max Watt is a 7.5V 1200mAh. How significant is the effect the wattage difference would have on the LED panel?
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