2pk 30a atm easy id fuse. easyID blade fuses use Light Emitting Diode (LED) technology to show that a fuse has opened, making them easy to spot in fuse panels tucked up under dark dashboards. These fuses use the same universal color-coding as traditional nonilluminating fuses, making it easier to match up an indicating replacement for an open fuse. 2 per card. 30A