The official Eddie Van Halen Killswitch is here! The kill switch is the same specification as EVH Wolfgang and 5150 guitars, a 16mm momentary type kill switch. The EVH kill switch has a built-in LED and a built-in resistor, so you can connect a 9V battery directly to the switch without the need for an external resistor. The LED functions independently, so it can be used with or without the 9V battery, meaning the kill switch will still function even if the battery dies or is disconnected. If connecting to an active pickup or stereo output jack (sold separately), the on/off rocker switch that comes with the EVH kill switch is not required. ■Kit contents: EVH kill switch, white wire, black wire (ground wire)・Snap terminals for 9V batteries - Active/passive installation compatible, LED rocker switch (ON/OFF)・Wiring instructions ■Specifications Type: Momentary push button switch Housing material: Plastic Mounting hole size: 16mm (5/8 inch) Mounting panel thickness: 1mm to 6mm Operating pressure: approx. 5N Operation stroke: approx. 3 mm LED Rated Voltage: 12V LED life: about 40000 hours LED power consumption: 15mA Contact resistance: