Aging tool used for LED module sub-assembly

The invention discloses an aging tool used for an LED module sub-assembly and relates to the technical field of electronic device tools. The aging sub-assembly comprises an aging rack, multiple powersupply switch buttons and multiple wire harnesses. Multiple LED module sub-assembly placing plates are parallelly installed on the aging rack. A single-hole long-electric power supply socket and an output power supply line with a positive hole and a negative hole are installed on each LED module sub-assembly placing plate. A to-be-aged LED module sub-assembly is arranged on each LED module sub-assembly placing plate. According to the invention, by setting the single-hole long-electric power supply sockets which connected with an external 13.5V power supply or an external 12V power supply, so power can be continuously provided for an MCU, problems that an LED module sub-assembly with a dynamic steering signal and a logic function cannot be lightened and aged are effectively avoided; production efficiency is acceler