This $50 Mini Switch Lite Knock-Off is Underpowered But Fun As Hell
Sub-Miniature Toggle Switch - SPST / On - Off : 30-10030: Electronic Component Toggle Switches: Amazon.com: Industrial & Scientific
Mini On/Off Push-Button Switch : ID 3870 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: DaierTek Mini Rocker Switch T85 2 Pin SPST Small ON Off Appliance ON and Off Rocker Toggle KCD1 Switch 12V 20A 120V 10A Per-Wired Black -10Pack : Sports & Outdoors
3-Way 4-Pole On/On/On Mini Toggle Switch for Guitar