The Falcon Eyes Power Supply SP-AC15-10A 4 Pin is a separate power supply that you can use with various Falcon Eyes LED lights. The unit consists of a power supply with a 4-pin XLR plug. You can use the SP-AC15-10A as a spare part when you have lost your power cable for example or when you like to have an extra power supply at your disposal. You can use the SP-AC15-10A among others with the following Falcon Eyes lamps;